Add state check in authentication timeout handler am: eac5420848

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Wifi/+/23713963

Change-Id: Iff3a80e112f9873606fffc88ceedef1b976f38d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>