Bump google-github-actions/get-gke-credentials from 0 to 2 (#2202)

Bumps [google-github-actions/get-gke-credentials](https://github.com/google-github-actions/get-gke-credentials) from 0 to 2.
- [Release notes](https://github.com/google-github-actions/get-gke-credentials/releases)
- [Changelog](https://github.com/google-github-actions/get-gke-credentials/blob/main/CHANGELOG.md)
- [Commits](google-github-actions/get-gke-credentials@v0...v2)

---
updated-dependencies:
- dependency-name: google-github-actions/get-gke-credentials
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/integration-test.yml

@@ -229,7 +229,7 @@ jobs:
         if: contains(inputs.test_environment, 'gcp')
 
       - name: Login to Google GKE
-        uses: google-github-actions/get-gke-credentials@v0
+        uses: google-github-actions/get-gke-credentials@v2
         with:
           cluster_name: zenml-ci-cluster
           location: us-east4