Build(deps): Bump Microsoft.Windows.CsWinRT from 2.0.2 to 2.0.3 (#12592)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/BackgroundTasks/BackgroundTasks.csproj

@@ -15,6 +15,6 @@
         <CsWinRTGeneratedFilesDir>$(MSBuildProjectDirectory)\bin\$(Platform)\$(Configuration)</CsWinRTGeneratedFilesDir>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Microsoft.Windows.CsWinRT" Version="2.0.2" />
+        <PackageReference Include="Microsoft.Windows.CsWinRT" Version="2.0.3" />
     </ItemGroup>
 </Project>