Bump helm/kind-action from 1.7.0 to 1.8.0

Bumps [helm/kind-action](https://github.com/helm/kind-action) from 1.7.0 to 1.8.0.
- [Release notes](https://github.com/helm/kind-action/releases)
- [Commits](helm/kind-action@v1.7.0...v1.8.0)

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

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

.github/workflows/build-test.yaml

@@ -35,7 +35,7 @@ jobs:
         run: make build
 
       - name: Create k8s Kind Cluster
-        uses: helm/kind-action@v1.7.0
+        uses: helm/kind-action@v1.8.0
 
       - name: Create Testdata in Cluster
         run: ./testing/init.sh

.github/workflows/release.yaml

@@ -34,7 +34,7 @@ jobs:
         run: make build
 
       - name: Create k8s Kind Cluster
-        uses: helm/kind-action@v1.7.0
+        uses: helm/kind-action@v1.8.0
 
       - name: Create Testdata in Cluster
         run: ./testing/init.sh