Fix MTA V7 CI: set the backend secret for notification

Signed-off-by: gabriel-farache <[email protected]>

.github/workflows/mta-v7.x-e2e.yaml

@@ -129,6 +129,12 @@ jobs:
           cat manifests/04-sonataflow_mta-analysis-v7.yaml
           echo "---"
 
+          # Set notification external access token
+          echo " Set notification external access token"
+          BACKEND_SECRET=$(kubectl get secret orchestrator-auth -o jsonpath={.data.backend-secret})
+          yq --inplace ".data.NOTIFICATIONS_BEARER_TOKEN=\"$BACKEND_SECRET\"" manifests/0?-secret_mta-analysis-v7.yaml # notsecret
+          cat manifests/0?-secret_mta-analysis-v7.yaml
+
           # deploy the manifests created by the ${{ steps.build-image.outputs.image }} image
           kubectl apply -f manifests/
           sleep 5