C#: Also include extractor unit tests in `csharp-qltest.yml`
C#: Also include extractor unit tests in `csharp-qltest.yml`

github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql