Bump ncipollo/release-action from 1.14.0 to 1.15.0

Bumps [ncipollo/release-action](https://github.com/ncipollo/release-action) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/ncipollo/release-action/releases)
- [Commits](ncipollo/release-action@v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: ncipollo/release-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/release.yml

@@ -88,7 +88,7 @@ jobs:
 
       - name: Create release draft
         id: release_drafter
-        uses: ncipollo/release-action@v1.14.0
+        uses: ncipollo/release-action@v1.15.0
         with:
           tag: ${{ steps.env.outputs.tag }}
           name: 'RaspberryMatic ${{ steps.env.outputs.version }}'
@@ -331,7 +331,7 @@ jobs:
           done
 
       - name: Update release draft
-        uses: ncipollo/release-action@v1.14.0
+        uses: ncipollo/release-action@v1.15.0
         with:
           tag: ${{ needs.release_draft.outputs.tag }}
           bodyFile: release-template.md/release-template.md