Merge "libc: swap bsearch to llvm-libc's impl" into main am: 4317e83554

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3362823

Change-Id: I251bd21516a3d93cbf5b0728561c2c092c87d7cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>