[Core] Update C standard to GNU11, C++ to GNU++14#17114

Merged

tzarc merged 1 commit intoqmk:developfrom KarlK90:feature/push-c-to-gnu11

Jun 5, 2022

+13-110

Commits on May 31, 2022

Update C standard to GNU11 and C++ standard to GNU14
KarlK90
committed