Improve staticlibs/Android.bp am: 8be10bfdff

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3213396

Change-Id: I81b1bb1396c7b72c8fba545e0e9b20e325312dd6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>