chore(deps): update dependency reactiveui.wpf to v22 (#285)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Directory.Packages.props

@@ -11,7 +11,7 @@
     <PackageVersion Include="ReactiveMarbles.ObservableEvents.SourceGenerator" Version="1.3.1" />
     <PackageVersion Include="ReactiveUI" Version="22.0.1" />
     <PackageVersion Include="ReactiveUI.SourceGenerators" Version="2.4.1" />
-    <PackageVersion Include="ReactiveUI.WPF" Version="21.0.1" />
+    <PackageVersion Include="ReactiveUI.WPF" Version="22.1.1" />
     <PackageVersion Include="Shouldly" Version="4.3.0" />
     <PackageVersion Include="Socks5" Version="1.1.0" />
     <PackageVersion Include="Splat.Microsoft.Extensions.DependencyInjection" Version="17.1.1" />