🔼 Update dependency ReactiveUI.WPF to 20.2.45

Author: renovate[bot]

YoutubeDl.Wpf/YoutubeDl.Wpf.csproj

@@ -46,7 +46,7 @@
     <PackageReference Include="ReactiveMarbles.ObservableEvents.SourceGenerator" Version="1.3.1" PrivateAssets="all" />
     <PackageReference Include="ReactiveUI.Fody" Version="19.5.41" />
     <PackageReference Include="ReactiveUI.Validation" Version="4.1.1" />
-    <PackageReference Include="ReactiveUI.WPF" Version="20.1.63" />
+    <PackageReference Include="ReactiveUI.WPF" Version="20.2.45" />
     <PackageReference Include="Serilog" Version="4.2.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
     <PackageReference Include="Splat.Serilog" Version="15.3.1" />