[compiler-rt] lsan: Support free_sized and free_aligned_sized from C23 (PR #144604)

[Jonas Devlieghere via llvm-commits]

JDevlieghere wrote:

This is failing to build on macOS:

https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/
https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/lldb-cmake/
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.
```

https://github.com/llvm/llvm-project/pull/144604