Remove StyleCop package

Author: patriksvensson

src/Directory.Packages.props

@@ -14,7 +14,6 @@
     <PackageVersion Include="coverlet.collector" Version="6.0.4" />
     <PackageVersion Include="MinVer" Version="6.0.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
-    <PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.333" />
     <PackageVersion Include="Roslynator.Analyzers" Version="4.14.1" />
   </ItemGroup>
 </Project>