Merge "Clarify the fcntl() "that's not how F_SETFD works" error." into main am: b4e2219987 am: dfb9662b24 am: 4f1282b9bf

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2780900

Change-Id: If4bfd05e18290ca95ec69336b5b0ac2d710afb2c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>