[clang-tools-extra] [clang-tidy] Add new check `readability-use-numeric-limits` (PR #127430)

[Katherine Whitlock via cfe-commits]

stellar-aria wrote:

> What is the expected behavior of `+128` `-127`?

I feel like they shouldn't be matched, since with opposite signs they're not really within the set of limits? It just feels unintuitive to me for `-127` to be replaced by something like `-std::numeric_limits<int8_t>::max()`. I've added test cases for this, but I'm open to other possibilities as well. 

https://github.com/llvm/llvm-project/pull/127430