chore(release): Replace actions-tagger workflow with Craft's floatingTags

[Copilot]

Craft now supports automatic major version tag management via floatingTags configuration (getsentry/craft#733). This replaces the need for a separate GitHub Actions workflow using actions-tagger.

Changes

• .craft.yml: Added floatingTags: ['v{major}'] to GitHub target
• .github/workflows/versioning.yml: Removed workflow (no longer needed)

Behavior

When a release is published (e.g., v1.2.3), Craft automatically creates/updates the corresponding major version tag (v1). This is the same behavior as the removed workflow, but handled natively by Craft.

targets:
  - name: github
    floatingTags:
      - 'v{major}'

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• getsentry.github.io
  • Triggering command: /usr/bin/curl curl -s REDACTED (dns block)
• https://api.github.com/repos/getsentry/craft/issues/733/comments
  • Triggering command: /usr/bin/curl curl -s REDACTED (http block)
• https://api.github.com/repos/getsentry/craft/issues/events/22362188285
  • Triggering command: /usr/bin/curl curl -s REDACTED (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[github-actions]

	Warnings
⚠️	Could not load custom Dangerfile: .github/test-dangerfile-curl.js Error: ENOENT: no such file or directory, lstat '/github/workspace/.github/test-dangerfile-curl.js'

Generated by 🚫 dangerJS against 4e367b0