Merge "Un-drop support for pre-4.14 kernels." am: f49d544c67

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2272867

Change-Id: Ic2f5cf2c6413d1ec73b146a36c98f66e173214a3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>