feat: add DOWNGRADE_HUB_BLOB_CONTAINER secret to release workflow

Author: Aarti Panchal

.github/workflows/release-v2.yml

@@ -15,4 +15,4 @@ jobs:
       KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
       RELEASE_NAMESPACE: ${{ secrets.RELEASE_NAMESPACE }}
       SPARROW_GITHUB_TOKEN: ${{ secrets.SPARROW_GITHUB_TOKEN }}
-      DOWNGRADE_HUB_BLOB_CONTAINER: ${{ secrets.DOWNGRADE_HUB_BLOB_CONTAINER }}
+  

deploymentManifests/release-v2.yml

@@ -394,7 +394,12 @@ spec:
               valueFrom:
                 secretKeyRef:
                   name: release-api-v2-secret
-                  key: APP_LINUX_VERSION             
+                  key: APP_LINUX_VERSION
+            - name: DOWNGRADE_HUB_BLOB_CONTAINER
+              valueFrom:
+                secretKeyRef:
+                  name: release-api-v2-secret
+                  key: DOWNGRADE_HUB_BLOB_CONTAINER                   
 
 
 ---