chore(deps): update dependency xunit.stafact to 1.2.69 (#741)

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

Author: renovate[bot]

src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj

@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.console" Version="2.9.3" />
-    <PackageReference Include="Xunit.StaFact" Version="1.1.11" />
+    <PackageReference Include="Xunit.StaFact" Version="1.2.69" />
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1" />
     <PackageReference Include="PublicApiGenerator" Version="11.4.1" />
     <PackageReference Include="Verify.Xunit" Version="28.9.0" />