Update ws-omsagent-de-secrets.yaml

Kubernetes/windows/ws-omsagent-de-secrets.yaml

@@ -12,7 +12,7 @@ spec:
   spec:
    containers:
      - name: omsagent 
-       image: "microsoft/oms"
+       image: "mcr.microsoft.com/azuremonitor/containerinsights/ciprod:microsoft-oms-latest"
        imagePullPolicy: Always
        securityContext:
          privileged: true