Bump goreleaser/goreleaser-action from 6 to 7

Bumps [goreleaser/goreleaser-action](https://github.com/goreleaser/goreleaser-action) from 6 to 7.
- [Release notes](https://github.com/goreleaser/goreleaser-action/releases)
- [Commits](https://github.com/goreleaser/goreleaser-action/compare/v6...v7)

---
updated-dependencies:
- dependency-name: goreleaser/goreleaser-action
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/release-showbridge.yaml

@@ -21,7 +21,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
       - name: release
-        uses: goreleaser/goreleaser-action@v6
+        uses: goreleaser/goreleaser-action@v7
         with:
           workdir: cmd/showbridge
           distribution: goreleaser