Feature: Updated WinAppSdk to 1.2.221209.1 (#10717)

Author: yaira2

src/Files.App (Package)/Files.Package.wapproj

@@ -83,8 +83,8 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.221109.1" IncludeAssets="build" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.221209.1" IncludeAssets="build" />
     <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.755" IncludeAssets="build" />
   </ItemGroup>
   <Import Project="$(WapProjPath)\Microsoft.DesktopBridge.targets" />
-</Project>
+</Project>

src/Files.App/Files.App.csproj

@@ -88,7 +88,7 @@
     <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.755" />
     <PackageReference Include="SevenZipSharp" Version="1.0.0" />
     <PackageReference Include="SQLitePCLRaw.bundle_green" Version="2.1.3" />
-    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.221116.1" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.221209.1" />
     <PackageReference Include="Microsoft.Graphics.Win2D" Version="1.0.4" />
     <PackageReference Include="Microsoft.DotNet.UpgradeAssistant.Extensions.Default.Analyzers" Version="0.4.355802" PrivateAssets="all" />
     <PackageReference Include="CommunityToolkit.WinUI.Notifications" Version="7.1.2" />