chore(deps): bump SwissDataScienceCenter/renku-actions

Bumps [SwissDataScienceCenter/renku-actions](https://github.com/swissdatasciencecenter/renku-actions) from 1.7.0 to 1.9.0.
- [Release notes](https://github.com/swissdatasciencecenter/renku-actions/releases)
- [Commits](SwissDataScienceCenter/renku-actions@v1.7.0...v1.9.0)

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

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

.github/workflows/acceptance-tests.yml

@@ -32,7 +32,7 @@ jobs:
       persist: ${{ steps.deploy-comment.outputs.persist}}
     steps:
       - id: deploy-comment
-        uses: SwissDataScienceCenter/renku-actions/check-pr-description@v1.7.0
+        uses: SwissDataScienceCenter/renku-actions/check-pr-description@v1.9.0
         with:
           string: /deploy
           pr_ref: ${{ github.event.number }}
@@ -44,7 +44,7 @@ jobs:
       name: renku-ci-rp-${{ github.event.number }}
     steps:
       - name: deploy-pr
-        uses: SwissDataScienceCenter/renku-actions/deploy-renku@v1.7.0
+        uses: SwissDataScienceCenter/renku-actions/deploy-renku@v1.9.0
         env:
           DOCKER_PASSWORD: ${{ secrets.RENKU_DOCKER_PASSWORD }}
           DOCKER_USERNAME: ${{ secrets.RENKU_DOCKER_USERNAME }}
@@ -90,7 +90,7 @@ jobs:
     if: ${{ github.event.action != 'closed' && needs.check-deploy.outputs.pr-contains-string == 'true' && needs.check-deploy.outputs.test-enabled == 'true' }}
     needs: [check-deploy, deploy-pr]
     steps:
-      - uses: SwissDataScienceCenter/renku-actions/test-renku@v1.7.0
+      - uses: SwissDataScienceCenter/renku-actions/test-renku@v1.9.0
         with:
           kubeconfig: ${{ secrets.RENKUBOT_DEV_KUBECONFIG }}
           renku-release: renku-ci-rp-${{ github.event.number }}
@@ -105,7 +105,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: renku teardown
-        uses: SwissDataScienceCenter/renku-actions/cleanup-renku-ci-deployments@v1.7.0
+        uses: SwissDataScienceCenter/renku-actions/cleanup-renku-ci-deployments@v1.9.0
         env:
           HELM_RELEASE_REGEX: "^renku-ci-rp-${{ github.event.number }}$"
           GITLAB_TOKEN: ${{ secrets.DEV_GITLAB_TOKEN }}