Bump dotnet-stryker from 4.8.1 to 4.9.0#597

dependabot[bot] wants to merge 1 commit intodevb3b00/csly:devfrom

dependabot/nuget/dot-config/dotnet-stryker-4.9.0b3b00/csly:dependabot/nuget/dot-config/dotnet-stryker-4.9.0Copy head branch name to clipboard