Update MSIX package to '1.3.20250314.1'

Author: Sergio0694

samples/ComputeSharp.SwapChain.D2D1.Uwp/ComputeSharp.SwapChain.D2D1.Uwp.csproj

@@ -11,6 +11,9 @@
     <PublishProfile>win-$(Platform).pubxml</PublishProfile>
     <EnableMsixTooling>true</EnableMsixTooling>
     <EnableXamlCompilerTargetsForUwpApps>false</EnableXamlCompilerTargetsForUwpApps>
+
+    <!-- Temporary workaround until VS 17.14 GA -->
+    <WindowsSdkBuildToolsMSIXPackageVersion>1.3.20250314.1</WindowsSdkBuildToolsMSIXPackageVersion>
   </PropertyGroup>
 
   <!-- NativeAOT settings, and size saving options for unnecessary features (optimize for speed otherwise) -->

samples/ComputeSharp.SwapChain.Uwp/ComputeSharp.SwapChain.Uwp.csproj

@@ -15,6 +15,9 @@
 
     <!-- Disable 'INotifyPropertyChanging' support, same as in the WinUI 3 sample app -->
     <MvvmToolkitEnableINotifyPropertyChangingSupport>false</MvvmToolkitEnableINotifyPropertyChangingSupport>
+
+    <!-- Temporary workaround until VS 17.14 GA -->
+    <WindowsSdkBuildToolsMSIXPackageVersion>1.3.20250314.1</WindowsSdkBuildToolsMSIXPackageVersion>
   </PropertyGroup>
 
   <!-- Same CsWinRT options as the WinUI 3 sample app -->