Microsoft.CodeAnalysis.NetAnalyzers and FxCop analyzers

Hello Friends,

I'm using vs2019 with .Net 5 and I'm getting CA0055 and CA0052 code analysis errors

Earlier I was using FxCopAnalyzer but now its depreciated
I check but still did not solve my issue Migrate from FxCop analyzers to .NET analyzers

csproj.cs here :

And I'm getting this error