[stress] fix broken mirror container image pipeline (#8243)

* login using azure cli

* remove bash command

* remove bash command

* remove bash command

* remove bash command

Author: ckairen

eng/pipelines/mirror-container-images.yml

@@ -10,7 +10,7 @@ parameters:
         changes: bash -c "apt update -y && apt upgrade -y"
       - source: ghcr.io/chaos-mesh/chaos-mesh:v2.6.3
         mirror: azsdkengsys.azurecr.io/mirror/chaos-mesh/chaos-mesh:v2.6.3
-        changes: bash -c "apk update && apk upgrade"
+        changes: sh -c "apk update && apk upgrade"
       - source: ghcr.io/chaos-mesh/chaos-dashboard:v2.6.3
         mirror: azsdkengsys.azurecr.io/mirror/chaos-mesh/chaos-dashboard:v2.6.3
         changes: bash -c "apt update -y && apt upgrade -y"
@@ -36,11 +36,14 @@ extends:
 
             steps:
               - ${{ each image in parameters.Images }}:
-                - task: Docker@2
+                - task: AzureCLI@2
                   displayName: Login to ${{ split(image.mirror, '.')[0] }}
                   inputs:
-                    command: login
-                    containerRegistry: ${{ split(image.mirror, '.')[0] }}
+                    azureSubscription: "Azure SDK Engineering System"
+                    scriptType: pscore
+                    scriptLocation: inlineScript
+                    inlineScript: |
+                      az acr login --name ${{ split(image.mirror, '.')[0] }}
                 - task: Powershell@2
                   displayName: Mirror ${{ image.source }} to ${{ image.mirror }}
                   inputs: