chore(deps): update dependency publicapigenerator to 11.5.1

Author: renovate[bot]

src/Directory.Packages.props

@@ -9,7 +9,7 @@
     <PackageVersion Include="ReactiveUI" Version="22.0.1" />
     <PackageVersion Include="Splat" Version="17.1.1" />
     <PackageVersion Include="Reactive.Wasm" Version="3.0.1" />
-    <PackageVersion Include="PublicApiGenerator" Version="11.4.6" />
+    <PackageVersion Include="PublicApiGenerator" Version="11.5.1" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
     <PackageVersion Include="Nerdbank.GitVersioning" Version="3.8.118" />
     <PackageVersion Include="stylecop.analyzers" Version="1.2.0-beta.556" />