[clang-tidy] Check request: readability-use-std-clamp

[denzor200]

Needs a check that will do all the same as "readability-use-std-min-max" but for std::clamp instead of std::min or std::max.

BEFORE:

void foo() {
  int a = 2, b = 3, c = 4;
  if (a < b)
    a = b;
  if (a > c)
    a = c;
}

AFTER:

void foo() {
  int a = 2, b = 3, c = 4;
  a = std::clamp(a, b, c);
}

[llvmbot]

@llvm/issue-subscribers-clang-tidy

Author: Denis Mikhailov (denzor200)

Needs a check that will do all the same as "readability-use-std-min-max" but for `std::clamp` instead of `std::min` or `std::max`.

BEFORE:

void foo() {
  int a = 2, b = 3, c = 4;
  if (a < b)
    a = b;
  if (a > c)
    a = c;
}

AFTER:

void foo() {
  int a = 2, b = 3, c = 4;
  a = std::clamp(a, b, c);
}