Update dependency System.IO.Abstractions to v16.1.25

Author: renovate-bot

System.IO.Abstractions.Analyzers.Tests/System.IO.Abstractions.Analyzers.Tests.csproj

@@ -8,7 +8,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
-		<PackageReference Include="System.IO.Abstractions" Version="16.0.1" />
+		<PackageReference Include="System.IO.Abstractions" Version="16.1.25" />
 		<PackageReference Include="xunit" Version="2.4.1" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
 	</ItemGroup>