Fix obsolete comment for checkAndStartWifi() am: b0e755e4e6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Wifi/+/2971286

Change-Id: I49fa69b4026f8e3caadf13e5b36620f0d7b67d68
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>