Merge "remove spurious ifdef POSIX_SPAWN_CLOEXEC_DEFAULT" am: 6867bb686e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2081620

Change-Id: I5ab2c766f7d9a27377a9287d12be0314e89390c5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>