Bump goreleaser/goreleaser-action from 4 to 6

Bumps [goreleaser/goreleaser-action](https://github.com/goreleaser/goreleaser-action) from 4 to 6.
- [Release notes](https://github.com/goreleaser/goreleaser-action/releases)
- [Commits](goreleaser/goreleaser-action@v4...v6)

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

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

.github/workflows/build-release.yml

@@ -31,15 +31,15 @@ jobs:
         run: go-licenses save ./cmd/mumble-discord-bridge --force --save_path="./LICENSES" && zip -r -9 LICENSES.zip ./LICENSES
 
       - name: Run GoReleaser Build
-        uses: goreleaser/goreleaser-action@v4
+        uses: goreleaser/goreleaser-action@v6
         with:
           version: latest
           args: build --clean --skip-validate
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Run GoReleaser Release
-        uses: goreleaser/goreleaser-action@v4
+        uses: goreleaser/goreleaser-action@v6
         if: startsWith(github.ref, 'refs/tags/')
         with:
           version: latest