Merge "Remove unused empty filegroups from connectivityT package." am: 8e13391915 am: 61d8c361d4 am: 39fe9aee59

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2050858

Change-Id: I83d938de738da18d6bb235b4c52dabbab340b1ea
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>