Informatica-edc-rest-api-samples

* Create custom attributes
* Populate custom attributes (currently hard-coded custom attribute names)
* Set the target field description to the source fields
* Tested installation of package through pip
* Included various test cases

* Removed redundant load of configuration files
* Directory restructuring to support tests
* jinja templates now based on configured directory
* jinja configuration file handline
* removed submodule azure-python-samples
* removed .env -> use edc secrets file
* added documentation on main configuration file -> check json schema under docs

Introduced setting in config.json to suppress the actual call to EDC. Handy if you want to test the input JSONs without calling EDC.
default: "suppress_edc_call": "False"

Fixed handling return codes in process_lineage_request

Changes in this release:
* Check if JSON key exists before using it
* Add JSON file count

* validate_schema now uses the same config.json as the actual code that loads the lineage
* mu_log no longer complains about azure not configured if azure_monitor_requests = False in config.json
* added a directory with incorrect json files to get an idea of the kind of error messages one get expect when incorrect json files are provided

PyPI contains this 0.2.7 release: https://pypi.org/project/informatica-edc-rest-api-samples/