ci: [backport] Remove AKS Engine storage account usage (#2706)

ci: Remove AKS Engine storage account usage

Author: jpayne3506

.pipelines/pipeline.yaml

@@ -136,17 +136,6 @@ stages:
               pathtoPublish: "$(Build.ArtifactStagingDirectory)"
             condition: succeeded()
 
-          - task: AzureCLI@1
-            inputs:
-              azureSubscription: $(BUILD_VALIDATIONS_SERVICE_CONNECTION)
-              scriptLocation: "inlineScript"
-              inlineScript: |
-                echo Creating storage container with name acn-$(STORAGE_ID) and account name $(STORAGE_ACCOUNT_NAME)
-                az storage container create -n acn-$(STORAGE_ID) --account-name $(STORAGE_ACCOUNT_NAME) --public-access container
-                az storage blob upload-batch -d acn-$(STORAGE_ID) -s ./output/bins/  --account-name $(STORAGE_ACCOUNT_NAME)
-            displayName: Create artifact storage container
-            condition: succeeded()
-
   - stage: containerize
     displayName: Build Images
     dependsOn:
@@ -452,31 +441,3 @@ stages:
               echo $TAG
               echo $CURRENT_VERSION
               echo "Checking if branch is up to date with master"
-
-  - stage: cleanup
-    displayName: Cleanup
-    dependsOn:
-      - "azure_overlay_e2e"
-      - "aks_swift_e2e"
-      - "cilium_e2e"
-      - "cilium_overlay_cilium_e2e"
-      - "aks_ubuntu_22_linux_e2e"
-      - "aks_windows_22_e2e"
-    jobs:
-      - job: delete_remote_artifacts
-        displayName: Delete remote artifacts
-        pool:
-          name: $(BUILD_POOL_NAME_DEFAULT)
-          demands: agent.os -equals Linux
-        steps:
-          - checkout: none
-          - task: AzureCLI@1
-            inputs:
-              azureSubscription: $(BUILD_VALIDATIONS_SERVICE_CONNECTION)
-              scriptLocation: "inlineScript"
-              inlineScript: |
-                BUILD_NUMBER=$(Build.BuildNumber)
-                BUILD_NUMBER=${BUILD_NUMBER//./-}
-                echo Deleting storage container with name acn-$BUILD_NUMBER and account name $(STORAGE_ACCOUNT_NAME)
-                az storage container delete -n acn-$BUILD_NUMBER --account-name $(STORAGE_ACCOUNT_NAME)
-            displayName: Cleanup remote Azure storage container