chore(deps): update dependency testableio.system.io.abstractions to v19.2.50

Author: renovate[bot]

Directory.Packages.props

@@ -7,7 +7,7 @@
 	<ItemGroup>
 		<PackageVersion Include="System.Linq.Async" Version="6.0.1" />
 		<PackageVersion Include="System.Threading.Channels" Version="7.0.0" />
-		<PackageVersion Include="TestableIO.System.IO.Abstractions" Version="19.2.29" />
+		<PackageVersion Include="TestableIO.System.IO.Abstractions" Version="19.2.50" />
 		<PackageVersion Include="System.IO.Compression" Version="4.3.0" />
 		<PackageVersion Include="System.IO.FileSystem.AccessControl" Version="5.0.0" />
 	</ItemGroup>