[Bug sanitizer/109882] sanitizer/common_interface_defs.h bogusly defines __has_feature

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109882

--- Comment #12 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #11)
> We could really do with a general sync of libsanitizer as well.

Done by jakub in r14-5487.