Merge "Add pthread_getaffinity_np()/pthread_setaffinity_np()." into main am: 9105451e52

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3352238

Change-Id: I7a0a93b656d4ece21c0db88728a2e8f2a121d334
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>