chore(deps): bump google-github-actions/get-gke-credentials from 2 to 3 (#4)

Bumps [google-github-actions/get-gke-credentials](https://github.com/google-github-actions/get-gke-credentials) from 2 to 3.
- [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@v2...v3)

---
updated-dependencies:
- dependency-name: google-github-actions/get-gke-credentials
  dependency-version: '3'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/k8s-deploy.yml

@@ -129,7 +129,7 @@ jobs:
 
       - name: 🔐 Get GKE kubeconfig
         if: inputs.cluster-provider == 'gke'
-        uses: google-github-actions/get-gke-credentials@v2
+        uses: google-github-actions/get-gke-credentials@v3
         with:
           cluster_name: ${{ inputs.cluster-name }}
           location: ${{ env.GCP_ZONE || 'us-central1' }}