`<ranges>`: `take_view`/`drop_view`/`slide_view`'s `range_difference_t<const V>` issue

https://github.com/microsoft/STL/blob/04ee87830a404437f1691d6a3e8809e4986d8493/stl/inc/ranges#L2831-L2836

Since range_difference_t<V> is not guaranteed to be the same as range_difference_t<const V>, we'd better do type casting before calling std::min. The standard has no such problem because it always calls ranges​::​next(ranges​::​begin(base_), count_, ranges​::​end(base_)), and range_difference_t<const V> is guaranteed to be implicitly converted to range_difference_t<V> because they are both signed.

#include <ranges>

auto s = std::views::single(0ULL);
auto o = std::views::iota(0ULL, 1ULL);

struct R {
  auto begin() { return s.begin(); }
  auto end() { return s.end(); }
  auto begin() const { return o.begin(); }
  auto end() const { return o.end(); }
};

int main() {
  const auto d = R{} | std::views::drop(1);
  auto b = d.begin();
}

https://godbolt.org/z/Pj5cP394n

Start at stl/inc/ranges around lines 2831-2836 and reproduce the reported const and non-const range difference types with the supplied example or Godbolt link. Check the affected take_view, drop_view, and slide_view paths, then add or update coverage so the example compiles without the reported type mismatch.