Merge changes from topic "low-power-standby-impl" am: 3b20dfbcb7 am: dfbc7693bc am: 7616fce7d5

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1963391

Change-Id: I3bd0e8472efe03e9640c7e5b570cc1a8a0913f18