Update azure_pipeline_validation_appmonitoring.yaml for Azure Pipelines

.pipelines/azure_pipeline_validation_appmonitoring.yaml

@@ -17,7 +17,7 @@ pr:
 variables:
   armServiceConnectionName: 'ai-acr-validation-rsx'
   subscription: '66010356-d8a5-42d3-8593-6aaa3aeb1c11'
-  containerRegistry: 'containerinsightsprod' # this build pushes the aidev image to the dev ACR (caution: ACR that has "prod" in its name is the dev one, the one without "prod" is prod AME)
+  containerRegistry: 'aicommon' # this build pushes the aidev image to the dev ACR (caution: ACR that has "prod" in its name is the dev one, the one without "prod" is prod AME)
   repoImageName: '${{ variables.containerRegistry }}.azurecr.io/public/azuremonitor/applicationinsights/aidev'
   IS_PR: $[eq(variables['Build.Reason'], 'PullRequest')]
 
@@ -132,13 +132,6 @@ jobs:
 
         echo "Build reason = $(Build.Reason)"
         
-        if [ "$(Build.Reason)" != "PullRequest" ]; then
-          docker buildx build --platform linux/amd64,linux/arm64 --tag ${{ variables.repoImageName }}:$(imageTag) -f ./Dockerfile --metadata-file $(Build.ArtifactStagingDirectory)/linux/metadata.json --push --provenance=false .
+        docker buildx build --platform linux/amd64,linux/arm64 --tag ${{ variables.repoImageName }}:$(imageTag)-test -f ./Dockerfile --metadata-file $(Build.ArtifactStagingDirectory)/linux/metadata.json --push --provenance=false .
 
-          docker pull ${{ variables.repoImageName }}:$(imageTag)
-        else
-          docker buildx build --platform linux/amd64,linux/arm64 --tag ${{ variables.repoImageName }}:$(imageTag) -f ./Dockerfile --metadata-file $(Build.ArtifactStagingDirectory)/linux/metadata.json --provenance=false .
-
-          # load the multi-arch image to run tests
-          docker buildx build --tag ${{ variables.repoImageName }}:$(imageTag) -f ./Dockerfile --metadata-file $(Build.ArtifactStagingDirectory)/linux/metadata.json --load --provenance=false .
-        fi
+        docker pull ${{ variables.repoImageName }}:$(imageTag)-test