Merge "WIFI: Add log to debug onSubsystemRestart" into sc-qpr1-dev am: 8169c932e6 am: 7e30d84d51

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/15988967

Change-Id: I46a714421c1d8345f5ee3730e6c33bed8a85f100