Demisto-sdk

* **Breaking change**: Removed usage of `pipenv`, `isort` and `autopep8` in the **split** and **download** commands. Removed the `--no-pipenv` and `--no-code-formatting` flags. Please see https://xsoar.pan.dev/docs/tutorials/tut-setup-dev-remote for the recommended environment setup.
* Fixed an issue in **prepare-content** command where large code lines were broken.
* Fixed an issue where git-*renamed_files* were not retrieved properly.
* Fixed an issue where test dependencies were calculated in all level dependencies calculation.
* Added formatting and validation to XSIAM content types.
* Fixed an issue where several XSIAM content types were not validated when passing the `-a` flag.
* Added a UUID to name mapper for **download** it replaces UUIDs with names on all downloaded files.
* Updated the demisto-py to v3.2.6 which now supports basic proxy authentication.
* Improved the message shown when using **upload** and overwriting packs.
* Added support for the **Layout Rule** content type in the id-set and the content graph.
* Updated the default general `fromVersion` value on **format** to `6.8.0`
* Fixed an issue where **lint** sometimes failed when using the `-cdam` flag due to wrong file duplications filtering.
* Added the content graph to **validate**, use with the `--graph` flag.

* Fixed an issue where the Slack notifier was using a deprecated argument.
* Added the `--docker-image` argument to the **lint** command, which allows determining the docker image to run lint on. Possible options are: `'native:ga'`, `'native:maintenance'`, `'native:dev'`, `'all'`, a specific docker image (from Docker Hub) or, the default `'from-yml'`.
* Fixed an issue in **prepare-content** command where large code lines were broken.
* Added a logger warning to **get_demisto_version**, the task will now fail with a more informative message.
* Fixed an issue where the **upload** and **prepare-content** commands didn't add `fromServerVersion` and `toServerVersion` to layouts.
* Updated **lint** to use graph instead of id_set when running with `--check-dependent-api-module` flag.
* Added the marketplaces field to all schemas.
* Added the flag `--xsoar-only` to the **doc-review** command which enables reviewing documents that belong to XSOAR-supported Packs.
* Fixed an issue in **update-release-notes** command where an error occurred when executing the same command a second time.
* Fixed an issue where **validate** would not always ignore errors listed under `.pack-ignore`.
* Fixed an issue where running **validate** on a specific pack didn't test all the relevant entities.
* Fixed an issue where fields ending with `_x2` where not replaced in the appropriate Marketplace.

* Changed **validate** to allow hiding parameters of type 0, 4, 12 and 14 when replacing with type 9 (credentials) with the same name.
* Fixed an issue where **update-release-notes** fails to update *MicrosoftApiModule* dependent integrations.
* Fixed an issue where the **upload** command failed because `docker_native_image_config.json` file could not be found.
* Added a metadata file to the content graph zip, to be used in the **update-content-graph** command.
* Updated the **validate** and **update-release-notes** commands to unskip the *Triggers Recommendations* content type.

* Fixed an issue where demisto-py failed to upload content to XSIAM when `DEMISTO_USERNAME` environment variable is set.
* Fixed an issue where the **prepare-content** command output invalid automation name when used with the --*custom* argument.
* Fixed an issue where modeling rules with arbitrary whitespace characters were not parsed correctly.
* Added support for the **nativeImage** key for an integration/script in the **prepare-content** command.
* Added **validate** checks for integrations declared deprecated (display name, description) but missing the `deprecated` flag.
* Changed the **validate** command to fail on the IN145 error code only when the parameter with type 4 is not hidden.
* Fixed an issue where downloading content layouts with `detailsV2=None` resulted in an error.
* Fixed an issue where **xdrctemplate** was missing 'external' prefix.
* Fixed an issue in **prepare-content** command providing output path.
* Updated the **validate** and **update-release-notes** commands to skip the *Triggers Recommendations* content type.
* Added a new validation to the **validate** command to verify that the release notes headers are in the correct format.
* Changed the **validate** command to fail on the IN140 error code only when the skipped integration has no unit tests.
* Changed **validate** to allow hiding parameters of type 4 (secret) when replacing with type 9 (credentials) with the same name.
* Fixed an issue where the **update-release-notes** command didn't add release-notes properly to some *new* content items.
* Added validation that checks that the `nativeimage` key is not defined in script/integration yml.
* Added to the **format** command the ability to remove `nativeimage` key in case defined in script/integration yml.
* Enhanced the **update-content-graph** command to support `--use-git`, `--imported_path` and `--output-path` arguments.
* Fixed an issue where **doc-review** failed when reviewing command name in some cases.
* Fixed an issue where **download** didn't identify playbooks properly, and downloaded files with UUIDs instead of file/script names.

* Fixed an issue where **format** created duplicate configuration parameters.
* Added hidden properties to integration command argument and script argument.
* Added `--override-existing` to **upload** that skips the confirmation prompt for overriding existing content packs. mattbibbydw
* Fixed an issue where **validate** failed in private repos when attempting to read from a nonexisting `approved_categories.json`.
* Fixed an issue where **validate** used absolute paths when getting remote `pack_metadata.json` files in private repos.
* Fixed an issue in **download**, where names of custom scripts were replaced with UUIDs in IncidentFields and Layouts.

* Updated the supported python versions, as `>=3.8,<3.11`, as some of the dependencies are not supported on `3.11` yet.
* Added a **validate** step for **Modeling Rules** testdata files.
* Added the **update-content-graph** command.
* Added the ability to limit the number of CPU cores with `DEMISTO_SDK_MAX_CPU_CORES` envirment variable.
* Added the **prepare-content** command.
* Added support for fromversion/toversion in XSIAM content items (correlation rules, XSIAM dashboards, XSIAM reports and triggers).
* Added a **validate** step checking types of attributes in the schema file of modeling rule.
* Added a **validate** step checking that the dataset name of a modeling rule shows in the xif and schema files.
* Added a **validate** step checking that a correlation rule file does not start with a hyphen.
* Added a **validate** step checking that xsiam content items follow naming conventions.
* Fixed an issue where SDK commands failed on the deprecated `packaging.version.LegacyVersion`, by locking the `packaging` version to `<22`.
* Fixed an issue where **update-release-notes** failed when changing only xif file in **Modeling Rules**.
* Fixed an issue where *is_valid_category* and *is_categories_field_match_standard* failed when running in a private repo.
* Fixed an issue where **validate** didn't fail on the MR103 validation error.
* Fixed the *--release-notes* option, to support the new CHANGELOG format.
* Fixed an issue where **validate** failed when only changing a modeling rules's xif file.
* Fixed an issue where **format** failed on indicator files with a `None` value under the `tabs` key.
* Fixed an issue where **validate** only printed errors for one change of context path, rather than print all.
* Fixed an issue where **download** did not suggest using a username/password when authenticating with XSOAR and using invalid arguments.
* Fixed an issue where **download** failed when listing or downloading content items that are not unicode-encoded.
* Added support for fromversion/toversion in XSIAM content items (correlation rules, XSIAM dashboards, XSIAM reports and triggers).
* Updated the supported python versions, as `>=3.8,<3.11`, as some of the dependencies are not supported on `3.11` yet.
* Added **prepare-content** command which will prepare the pack or content item for the platform.
* Patched an issue where deprecated `packaging.version.LegacyVersion`, locking packaging version to `<22`.