Bump mkumatag/container-image-updater-action from 1.0.5 to 1.0.6

Bumps [mkumatag/container-image-updater-action](https://github.com/mkumatag/container-image-updater-action) from 1.0.5 to 1.0.6.
- [Release notes](https://github.com/mkumatag/container-image-updater-action/releases)
- [Commits](https://github.com/mkumatag/container-image-updater-action/compare/v1.0.5...v1.0.6)

---
updated-dependencies:
- dependency-name: mkumatag/container-image-updater-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/version-checks.yml

@@ -24,7 +24,7 @@ jobs:
 
       - name: Docker Baseimage Checker
         id: baseimage
-        uses: mkumatag/container-image-updater-action@v1.0.5
+        uses: mkumatag/container-image-updater-action@v1.0.6
         with:
           base-image: '${{ env.baseimage }}'
           image: '${{ env.iobroker }}'