Migrate OLM bundle image CI job from Gitlab to Github

Signed-off-by: shiva kumar <[email protected]>

.github/workflows/ci.yaml

@@ -17,9 +17,10 @@ name: CI
 on:
   push:
     branches:
-      - "pull-request/[0-9]+"
-      - main
-      - release-*
+      # - "pull-request/[0-9]+"
+      # - main
+      # - release-*
+      - bundleimage
 
 jobs:
   ### Configuration checks ###
@@ -316,8 +317,8 @@ jobs:
           retention-days: 15
 
   push-gpu-operator-bundle-image:
-    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }} # Runs only if the event is a push to the main branch
-    needs: [e2e-tests-containerd, e2e-tests-nvidiadriver]
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/bundleimage' }} # Runs only if the event is a push to the main branch
+    # needs: [e2e-tests-containerd, e2e-tests-nvidiadriver]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -330,7 +331,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build bundle-image
         env:
-          BUNDLE_IMAGE: "ghcr.io/nvidia/gpu-operator/gpu-operator-bundle:${GITHUB_REF_NAME}-latest"
+          BUNDLE_IMAGE: "ghcr.io/nvidia/gpu-operator/gpu-operator-bundle:${github.ref_name}-latest"
           VERSION: ""
           DEFAULT_CHANNEL: "stable"
           CHANNELS: "stable"