[compiler-rt][CMake] Define HAS_ASM_LSE on Apple if available

Should hopefully fix 33b740f8dc3496237619a7bc6722f23655cb1f94 (D93178) failing on bots.

Differential Revision: https://reviews.llvm.org/D93198

GitOrigin-RevId: d9697c2e6b153ac7dc40a69450d9b672f71b1029
1 file changed