lsan: fix macos build after #144604 (#144818)

Fixes build failures on macOS, including

https://green.lab.llvm.org/job/llvm.org/job/clang-stage1-RA/

llvm-project/compiler-rt/lib/lsan/lsan_interceptors.cpp:579:3: error: use of undeclared identifier 'LSAN_MAYBE_INTERCEPT_FREE_SIZED'
13:23:58    579 |   LSAN_MAYBE_INTERCEPT_FREE_SIZED;
13:23:58        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
13:23:58  /Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/llvm-project/compiler-rt/lib/lsan/lsan_interceptors.cpp:580:3: error: use of undeclared identifier 'LSAN_MAYBE_INTERCEPT_FREE_ALIGNED_SIZED'
13:23:58    580 |   LSAN_MAYBE_INTERCEPT_FREE_ALIGNED_SIZED;
13:23:58        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
13:23:58  2 errors generated.
GitOrigin-RevId: f780955e1df9105e9c4e67ebd16efded7dd279e2
1 file changed