chore(deps): update dependency reactiveui to 20.1.63 (#142)

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

Author: renovate[bot]

Diff for: src/directory.packages.props

@@ -13,7 +13,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />
-    <PackageVersion Include="ReactiveUI" Version="20.1.1" />
+    <PackageVersion Include="ReactiveUI" Version="20.1.63" />
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="DynamicData" Version="9.0.3" />