Openedx-calc

What's Changed
* Add DEPR workflow automation by sarina in https://github.com/openedx/openedx-calc/pull/42
* chore: update tnl alert endpoint for calc by jristau1984 in https://github.com/openedx/openedx-calc/pull/44
* chore: pip tools v6.6.1 by rayzhou-bit in https://github.com/openedx/openedx-calc/pull/46
* chore: requirement updates by rayzhou-bit in https://github.com/openedx/openedx-calc/pull/50
* Python Requirements Update by edx-requirements-bot in https://github.com/openedx/openedx-calc/pull/51
* Python Requirements Update by edx-requirements-bot in https://github.com/openedx/openedx-calc/pull/54
* fix: Install pip and pip-tools in upgrade script by Jawayria in https://github.com/openedx/openedx-calc/pull/49
* Fix github url strings (org edx -> openedx) by sarina in https://github.com/openedx/openedx-calc/pull/63
* build: Use standard upgrade-python-requirements file by sarina in https://github.com/openedx/openedx-calc/pull/65
* Update standard workflow files. by feanil in https://github.com/openedx/openedx-calc/pull/88
* fix: Replaced whitelist_externals with allowlist_externals in tox and removed tox-battery by edx-requirements-bot in https://github.com/openedx/openedx-calc/pull/97
* Python Requirements Update by edx-requirements-bot in https://github.com/openedx/openedx-calc/pull/95
* feat: python3.11 support by ichintanjoshi in https://github.com/openedx/openedx-calc/pull/102

New Contributors
* sarina made their first contribution in https://github.com/openedx/openedx-calc/pull/42
* jristau1984 made their first contribution in https://github.com/openedx/openedx-calc/pull/44
* rayzhou-bit made their first contribution in https://github.com/openedx/openedx-calc/pull/46
* feanil made their first contribution in https://github.com/openedx/openedx-calc/pull/88
* ichintanjoshi made their first contribution in https://github.com/openedx/openedx-calc/pull/102

**Full Changelog**: https://github.com/openedx/openedx-calc/compare/v3.0.1...v3.1.0

What's Changed
* feat: Add `symmath` star import by Carlos-Muniz in https://github.com/openedx/openedx-calc/pull/41


**Full Changelog**: https://github.com/openedx/openedx-calc/compare/v3.0.0...v3.0.1

Symmath will no longer be living in edx-platform, and has been added to openedx-calc.

Update setup.py install_requirements definition.
Update travis file using new requirements.
Update tox file using new requirements.
Create requirements folder.
create pip_tools, base, test, travis and tox pip-tools requirements files.
Create Makefile and add upgrade command.
Include requirements files generated using upgrade command.
Update openedx.yml OEPs list.
Add venv to gitignore.