Add upload to gcs bucket workflow

.github/workflows/upload-to-gcs-bucket.yml

@@ -0,0 +1,34 @@
+name: Upload to GCS Bucket
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - id: "auth"
+        uses: "google-github-actions/auth@v1"
+        with:
+          credentials_json: "${{ secrets.GCP_SA_KEY }}"
+
+      - name: "Set up Cloud SDK"
+        uses: "google-github-actions/setup-gcloud@v1"
+
+      - name: "Debug logging"
+        run: |
+          echo "hello world"
+          echo "${{ secrets.GCP_GCS_BUCKET_NAME }}"
+
+      - name: Upload to GCS
+        uses: google-github-actions/upload-cloud-storage@v1
+        with:
+          credentials: ${{ secrets.GCP_SA_KEY }}
+          path: ./gcs/store.json
+          destination: ${{ secrets.GCP_GCS_BUCKET_NAME }}

gcs/store.json

@@ -0,0 +1,3 @@
+{
+  "this is a": "test"
+}