Bump mukunku/tag-exists-action from 1.5.0 to 1.6.0

Bumps [mukunku/tag-exists-action](https://github.com/mukunku/tag-exists-action) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/mukunku/tag-exists-action/releases)
- [Commits](mukunku/tag-exists-action@v1.5.0...v1.6.0)

---
updated-dependencies:
- dependency-name: mukunku/tag-exists-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
         run: echo "COMPONENT_VERSION=$(jq -r .version custom_components/*/manifest.json)" >> $GITHUB_ENV
 
       - name: "🏷️ Check if tag exists already"
-        uses: mukunku/tag-exists-action@v1.5.0
+        uses: mukunku/tag-exists-action@v1.6.0
         id: "check_tag"
         with:
           tag: "v${{ env.COMPONENT_VERSION }}"