feat: tech review

[RobPasMue]

Modifications suggested:

• Adding CONTRIBUTORS.md file
• Adapting license headers with start year 2022
• Removing release to private PyPI in favor of public PyPI
• Avoid automatic releasing on push to main - this should be done in a controlled manner by using tags.
• Upgrading main Python version to 3.10 for build process
• Changing dependabot updates to a weekly basis (now that the project is stable and will be released)
• Removing version bump check on all PRs (not needed anymore since releasing should not be done directly on the main branch and without tags)
• Adding extra project URLs to setup.py
• Removing wrong license headers: // Copyright 2022 ANSYS, Inc. Unauthorized use, distribution, or duplication is prohibited.

[RobPasMue]

I think this covers everything in this package @greschd. Once approved for release...

• [ ] Migrate to github.com/ansys
• [ ] Change the URLs from github.com/ansys-internal to github.com/ansys
• [ ] Set up branch and tag protection
• [ ] Generate PyPI token, right before going public
• [ ] Transfer visibility to public
• [ ] Do a first release to PyPI