Fix wrong cppstd detection for newer apple-clang compilers#14837

Merged

czoido merged 3 commits intoconan-io:release/2.0from AbrilRBS:rr/fix-apple-clang-cppstd-detection

Sep 28, 2023

+33-16

Commits on Sep 27, 2023

Commits on Sep 28, 2023

Separate detect_cppstd from default_cppstd
AbrilRBS
committed