chore(deps): update dependency reactiveui.disposables to 5.8.0 (#1623)

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

Author: renovate[bot]

src/Directory.Packages.props

@@ -19,7 +19,7 @@
     <PackageVersion Include="Ninject" Version="3.3.6" />
     <PackageVersion Include="NLog" Version="6.1.3" />
     <PackageVersion Include="Prism.Core" Version="9.0.537" />
-    <PackageVersion Include="ReactiveUI.Disposables" Version="5.7.0" />
+    <PackageVersion Include="ReactiveUI.Disposables" Version="5.8.0" />
     <PackageVersion Include="Roslynator.Analyzers" Version="4.15.0" />
     <PackageVersion Include="Serilog" Version="4.3.1" />
     <PackageVersion Include="Serilog.Exceptions" Version="8.4.0" />