chore: add semver field to release.yml categories for craft auto-versioning

[jamescrosswell]

Craft's auto versioning policy needs each changelog category in .github/release.yml to declare a semver field (major / minor / patch / none). It uses that field to map commits since the last tag to a bump type and pick the next version.

The current categories have no semver field, so craft prepare auto fails with:

Cannot determine version automatically: 60 commit(s) found, but none matched a category with a "semver" field in the release configuration.

See the recent failure: https://github.com/getsentry/sentry-dotnet/actions/runs/26375155007/job/77634036157

References

• https://getsentry.github.io/craft/configuration/#auto-mode

#skip-changelog

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.12%. Comparing base (369de60) to head (8ec5c76).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5257      +/-   ##
==========================================
- Coverage   74.13%   74.12%   -0.02%     
==========================================
  Files         508      508              
  Lines       18320    18320              
  Branches     3584     3584              
==========================================
- Hits        13582    13580       -2     
- Misses       3863     3864       +1     
- Partials      875      876       +1     

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