Fix: smb csi windows jobs install WMCO failed (openshift#66463)

Author: Phaow

ci-operator/step-registry/openshift/e2e/aws/csi/smb-win/openshift-e2e-aws-csi-smb-win-workflow.yaml

@@ -20,7 +20,7 @@ workflow:
       SUB_CHANNEL: stable
       SUB_INSTALL_NAMESPACE: openshift-windows-machine-config-operator
       SUB_PACKAGE: windows-machine-config-operator
-      SUB_SOURCE: qe-app-registry
+      SUB_SOURCE: "wmco"
       SUB_TARGET_NAMESPACES: '!install'
       WINDOWS_NODE_REPLICAS: "1"
       TRUECONDITIONS: SambaDriverControllerServiceControllerAvailable SambaDriverNodeServiceControllerAvailable