Merge "Add reconnectCell util, refactor reconnectWifi" into main am: d7773093ee am: 4f79bad50c

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2926171

Change-Id: I218a4b5ca8979d0cfaa0521a1a9a54fd301a7049
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>