Bump mukunku/tag-exists-action from 1.4.0 to 1.5.0

Bumps [mukunku/tag-exists-action](https://github.com/mukunku/tag-exists-action) from 1.4.0 to 1.5.0.
- [Release notes](https://github.com/mukunku/tag-exists-action/releases)
- [Commits](mukunku/tag-exists-action@v1.4.0...v1.5.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/release-pipeline.yaml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Retrieve tag exists flag
-        uses: mukunku/tag-exists-action@v1.4.0
+        uses: mukunku/tag-exists-action@v1.5.0
         id: checkTag
         with:
           tag: ${{ github.event.inputs.version }}