ci: add capa release link to capa-rules tag

[Ana06]

GitHub displays the commit's message of the tag if no description is given, which is ugly. Use annotated tags which include a message. Use the release link as message, as this is useful information.

This is the difference between a tag created with the previous action and with the changes:

Type of change

Please update the CHANGELOG.md

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
  • I have made the corresponding changes to the documentation
• Other

Tests

• I have added tests that prove my fix is effective or that my feature works
• No new tests needed