Fix missing AcrListStep (#988)

Author: MicroFish91

src/commands/image/imageSource/ImageSourceListStep.ts

@@ -22,6 +22,7 @@ import { TarFileStep } from "./buildImageInAzure/TarFileStep";
 import { UploadSourceCodeStep } from "./buildImageInAzure/UploadSourceCodeStep";
 import { ContainerRegistryImageConfigureStep } from "./containerRegistry/ContainerRegistryImageConfigureStep";
 import { ContainerRegistryListStep } from "./containerRegistry/ContainerRegistryListStep";
+import { AcrListStep } from "./containerRegistry/acr/AcrListStep";
 
 interface ImageSourceListStepOptions {
     suppressEnvPrompt?: boolean;
@@ -85,6 +86,7 @@ export class ImageSourceListStep extends AzureWizardPromptStep<ImageSourceContex
                 break;
             case ImageSource.RemoteAcrBuild:
                 promptSteps.push(
+                    new AcrListStep(),
                     new RegistryCredentialsAddConfigurationListStep(),
                     new RootFolderStep(),
                     new DockerfileItemStep(),