Update dependencies from https://dev.azure.com/microsoft/ProjectReunion/_git/ProjectReunionInternal build Maestro-UpdateEngCommon_2209.23002 (#2993)

Microsoft.WinAppSDK.EngCommon
 From Version 1.2.220923.1 -> To Version 1.2.220923.2

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

eng/Version.Details.xml

@@ -23,9 +23,9 @@
       <Uri>https://github.com/microsoft/CsWinRT</Uri>
       <Sha>fa7f5565cb53353dc15c28a09ebd500577dc0b72</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.WinAppSDK.EngCommon" Version="1.2.220923.1">
+    <Dependency Name="Microsoft.WinAppSDK.EngCommon" Version="1.2.220923.2">
       <Uri>https://dev.azure.com/microsoft/ProjectReunion/_git/ProjectReunionInternal</Uri>
-      <Sha>1a9fa3a608b65139548ed8c1dc600e539c61b10d</Sha>
+      <Sha>2d121ebc5bb8953726f46337535f28a2e0292734</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/common/AzurePipelinesTemplates/WindowsAppSDK-SyncMirror-Steps.yml

@@ -1,8 +1,17 @@
+# This yml template is use to facilitate syncing public repositories to private mirrored repository.
+# These steps must be run on the target repository that is being synced. 
+
+# Requirements:
+# The pipeline agent that runs this must have "Contribute" permissions on the target repository.
+
 parameters:
-  - name: PublicRepository
+  - name: SourceRepository
     type: string
     default: ""
-  - name: Branch
+  - name: SourceBranch
+    type: string
+    default: ""
+  - name: TargetBranch
     type: string
     default: ""
 
@@ -14,15 +23,21 @@ steps:
   inputs:
     targetType: 'inline'
     script: |
-      $publicRepo = "${{ parameters.PublicRepository }}"
-      $branch = "${{ parameters.Branch }}"
-      git fetch
-      git checkout $branch
-      git pull origin $branch
-      git remote add public $publicRepo
+      Write-Host "Sourcebranch " + "${{ parameters.SourceBranch }}"
+      Write-Host "TargetBranch " + "${{ parameters.TargetBranch }}"
+
+      $repo = "${{ parameters.SourceRepository }}"
+      git remote add mirror $repo
       git remote
-      git fetch public
-      git pull public $branch
+
+      $target = "${{ parameters.TargetBranch }}"
+      git fetch origin $target
+      git checkout $target
+      git pull origin $target
+
+      $source = "${{ parameters.SourceBranch }}"
+      git fetch mirror $source
+      git pull mirror $source
 
 - task: CmdLine@2
   inputs:

global.json

@@ -3,6 +3,6 @@
     "dotnet": "6.0.104"
   },
   "msbuild-sdks": {
-    "Microsoft.WinAppSDK.EngCommon": "1.2.220923.1"
+    "Microsoft.WinAppSDK.EngCommon": "1.2.220923.2"
   }
 }