Update package pipeline windows image version (PowerShell#25191)

Co-authored-by: Justin Chung <chungjustin@microsoft.com>

Author: jshigetomi

.pipelines/PowerShell-Packages-Official.yml

@@ -51,7 +51,7 @@ variables:
   - name: ob_outputDirectory
     value: '$(Build.ArtifactStagingDirectory)/ONEBRANCH_ARTIFACT'
   - name: WindowsContainerImage
-    value: 'onebranch.azurecr.io/windows/ltsc2019/vse2022:latest' # Docker image which is used to build the project
+    value: 'onebranch.azurecr.io/windows/ltsc2022/vse2022:latest' # Docker image which is used to build the project
   - name: LinuxContainerImage
     value: mcr.microsoft.com/onebranch/cbl-mariner/build:2.0
   - group: mscodehub-feed-read-general
@@ -83,6 +83,9 @@ extends:
     cloudvault:
       enabled: false
     featureFlags:
+      WindowsHostVersion:
+        Version: 2022
+        Network: KS3
       linuxEsrpSigning: true
     globalSdl:
       disableLegacyManifest: true

.pipelines/templates/checkAzureContainer.yml

@@ -56,7 +56,8 @@ jobs:
     inputs:
       azureSubscription: az-blob-cicd-infra
       scriptType: inlineScript
-      azurePowerShellVersion: latestVersion
+      azurePowerShellVersion: LatestVersion
+      pwsh: true
       inline: |
         $containersToDelete = @('$(AzureVersion)', '$(AzureVersion)-private', '$(AzureVersion)-nuget', '$(AzureVersion)-gc')