Bump Microsoft.CodeAnalysis.FxCopAnalyzers from 2.6.3 to 2.9.2
Bump Microsoft.CodeAnalysis.FxCopAnalyzers from 2.6.3 to 2.9.2

Bumps [Microsoft.CodeAnalysis.FxCopAnalyzers](https://github.com/dotnet/roslyn-analyzers) from 2.6.3 to 2.9.2.
- [Release notes](https://github.com/dotnet/roslyn-analyzers/releases)
- [Commits](https://github.com/dotnet/roslyn-analyzers/compare/v2.6.3...v2.9.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
thnetii/dotnet-common