Bump Microsoft.NETCore.UniversalWindowsPlatform from 6.2.11 to 6.2.12

Bumps [Microsoft.NETCore.UniversalWindowsPlatform](https://github.com/Microsoft/dotnet) from 6.2.11 to 6.2.12.
- [Release notes](https://github.com/Microsoft/dotnet/releases)
- [Commits](https://github.com/Microsoft/dotnet/commits)

---
updated-dependencies:
- dependency-name: Microsoft.NETCore.UniversalWindowsPlatform
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

samples/MADE.Samples/MADE.Samples.UWP/MADE.Samples.UWP.csproj

@@ -17,7 +17,7 @@
 			you need to make sure that the version provided here matches https://github.com/onovotny/MSBuildSdkExtras/blob/master/Source/MSBuild.Sdk.Extras/DefaultItems/ImplicitPackages.targets#L11.
 			This is not an issue when libraries are referenced through nuget packages. See https://github.com/unoplatform/uno/issues/446 for more details.
 			-->
-      <Version>6.2.11</Version>
+      <Version>6.2.12</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.Toolkit.Uwp.UI.Controls.Primitives">
       <Version>7.0.2</Version>