[clang] [clang] Bugfix for choosing the more specialized overload (PR #83279)

[Botond István Horváth via cfe-commits]

HoBoIs wrote:

@erichkeane Thank you for the suggestions, I have removed the checking for C++20 and I also changed to the `Args.resize(std::min(...))` based on what you suggested. Is there anything else to be done?

https://github.com/llvm/llvm-project/pull/83279