ci(publish): only run on manual workflow, remove tag check

[ewanharris]

Changes

Given that we create the release/tag via the API, the local git repo doesn't get updated so the poetry dynamic versioning still can't find the tag.

To make things simpler for now, I propose we make this repo a manual release trigger and change the new release flow to:

• Release PR made
• Release PR merged
• Tag created and merged
• Release workflow triggered

References

Please include relevant links supporting this change such as a:

• support ticket
• community post
• StackOverflow post
• support forum thread

Testing

Please describe how this can be tested by reviewers. Be specific about anything not tested and reasons why. If this library has unit and/or integration testing, tests should be added for new functionality and existing tests should complete without errors.

• This change adds unit test coverage
• This change adds integration test coverage
• This change has been tested on the latest version of the platform/language or why not

Checklist

• I have read the Auth0 general contribution guidelines
• I have read the Auth0 Code of Conduct
• All existing and new tests complete without errors