Merge "Build the timerfd wrapper class" into main am: e8e32ab330

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3268573

Change-Id: I1fa2b0505f9c1e90dd1f355f37ced2972121465d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>