Merge "Add verifyHotspotClientUpdate helper function" am: adc6ab5c45

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2546510

Change-Id: Ib2b674aed640117be6591c924aa9f69b335950ae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>