Bump Moq from 4.11.0 to 4.12.0

Bumps [Moq](https://github.com/moq/moq4) from 4.11.0 to 4.12.0.
- [Release notes](https://github.com/moq/moq4/releases)
- [Changelog](https://github.com/moq/moq4/blob/master/CHANGELOG.md)
- [Commits](devlooped/moq@v4.11.0...v4.12.0)

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

Author: dependabot-preview[bot]

System.IO.Abstractions.TestingHelpers.Tests/System.IO.Abstractions.TestingHelpers.Tests.csproj

@@ -42,7 +42,7 @@
 
   <ItemGroup Condition="'$(TargetFramework)' != 'net40'">
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.1" />
-    <PackageReference Include="Moq" Version="4.11.0" />
+    <PackageReference Include="Moq" Version="4.12.0" />
   </ItemGroup>
 
   <ItemGroup>