/home/runner/work/fluentassertions/fluentassertions/Tests/FluentAssertions.Specs/Execution/AssertionChainSpecs.Chaining.cs(310,10): error CS1519: Invalid token '¡' in class, record, struct, or interface member declaration [/home/runner/work/fluentassertions/fluentassertions/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj::TargetFramework=net8.0]