Merge "Register __llvm_profile_write_file with at_quick_exit" am: 00e38f9d60 am: 1a97d9d014

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/1691359

Change-Id: I4df7c35bf623619c2b0f0c9b34bc5b6af28a3157