C#: Convert `tests/query-tests/Stubs/Test.cs` to Unix line endings.
C#: Convert `tests/query-tests/Stubs/Test.cs` to Unix line endings.

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