[automerger skipped] [DO NOT MERGE] passpoint: validate decorated identity prefix am: 68abe8f273 am: 8c23684854 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Wifi/+/20035262

Change-Id: I4f0cb47a8b729db45c60c6d4d6a65a844e0daa96
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>