build(deps): bump dawidd6/action-homebrew-bump-formula from 3 to 4 (#16)

Bumps [dawidd6/action-homebrew-bump-formula](https://github.com/dawidd6/action-homebrew-bump-formula) from 3 to 4.
- [Release notes](https://github.com/dawidd6/action-homebrew-bump-formula/releases)
- [Commits](dawidd6/action-homebrew-bump-formula@v3...v4)

---
updated-dependencies:
- dependency-name: dawidd6/action-homebrew-bump-formula
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -73,7 +73,7 @@ jobs:
           tag_name: ${{ steps.changelog.outputs.tag }}
 
       - name: Update Homebrew formula
-        uses: dawidd6/action-homebrew-bump-formula@v3
+        uses: dawidd6/action-homebrew-bump-formula@v4
         with:
           tap: iloveitaly/homebrew-tap
           livecheck: true