[clang] [clang] Add steakhal to the Clang Static Analyzer maintainers (PR #114991)

[Gábor Horváth via cfe-commits]

https://github.com/Xazax-hun approved this pull request.

Balázs has an incredible track record of quality contributions, code reviews, RFCs. He has been instrumental to the success of the Clang Static Analyzer. I wholeheartedly support adding him to the list of maintainers. 

https://github.com/llvm/llvm-project/pull/114991