chore(ci): bump radiorabe/actions from 0.20.8 to 0.21.0 (#27)

Bumps [radiorabe/actions](https://github.com/radiorabe/actions) from 0.20.8 to 0.21.0.
- [Release notes](https://github.com/radiorabe/actions/releases)
- [Commits](radiorabe/actions@v0.20.8...v0.21.0)

---
updated-dependencies:
- dependency-name: radiorabe/actions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/release.yaml

@@ -10,11 +10,11 @@ on:
 
 jobs:
   release-container:
-    uses: radiorabe/actions/.github/workflows/release-container.yaml@v0.20.8
+    uses: radiorabe/actions/.github/workflows/release-container.yaml@v0.21.0
     with:
       image: ghcr.io/radiorabe/grafana
       name: grafana
       display-name: RaBe Grafana on UBI9
       tags: minimal rhel9 ubi9 rabe grafana
   mkdocs:
-    uses: radiorabe/actions/.github/workflows/release-mkdocs.yaml@v0.20.8
+    uses: radiorabe/actions/.github/workflows/release-mkdocs.yaml@v0.21.0

.github/workflows/schedule.yaml

@@ -7,6 +7,6 @@ on:
 
 jobs:
   schedule-trivy:
-    uses: radiorabe/actions/.github/workflows/schedule-trivy.yaml@v0.20.8
+    uses: radiorabe/actions/.github/workflows/schedule-trivy.yaml@v0.21.0
     with:
       image-ref: 'ghcr.io/radiorabe/grafana:latest'

.github/workflows/semantic-release.yaml

@@ -8,6 +8,6 @@ on:
 
 jobs:
   semantic-release:
-    uses: radiorabe/actions/.github/workflows/semantic-release.yaml@v0.20.8
+    uses: radiorabe/actions/.github/workflows/semantic-release.yaml@v0.21.0
     secrets:
       RABE_ITREAKTION_GITHUB_TOKEN: ${{ secrets.RABE_ITREAKTION_GITHUB_TOKEN }}