Bump System.IO.Abstractions from 12.2.1 to 12.2.2

Bumps [System.IO.Abstractions](https://github.com/System-IO-Abstractions/System.IO.Abstractions) from 12.2.1 to 12.2.2.
- [Release notes](https://github.com/System-IO-Abstractions/System.IO.Abstractions/releases)
- [Commits](TestableIO/System.IO.Abstractions@v12.2.1...v12.2.2)

Signed-off-by: dependabot[bot] <support@github.com>

src/DotNetOutdated.Core/DotNetOutdated.Core.csproj

@@ -23,7 +23,7 @@
     <PackageReference Include="NuGet.ProjectModel" Version="5.7.0" />
     <PackageReference Include="NuGet.Protocol" Version="5.7.0" />
     <PackageReference Include="NuGet.Versioning" Version="5.7.0" />
-    <PackageReference Include="System.IO.Abstractions" Version="12.2.1" />
+    <PackageReference Include="System.IO.Abstractions" Version="12.2.2" />
   </ItemGroup>
 
   <ItemGroup>

test/DotNetOutdated.Tests/DotNetOutdated.Tests.csproj

@@ -8,7 +8,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
     <PackageReference Include="Moq" Version="4.14.6" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
-    <PackageReference Include="System.IO.Abstractions" Version="12.2.1" />
+    <PackageReference Include="System.IO.Abstractions" Version="12.2.2" />
     <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="12.2.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">