[automerger skipped] Downgrade Log message level from WTF to WARN for null...

[automerger skipped] Downgrade Log message level from WTF to WARN for null BSSID case. am: e8bc65e8 -s ours

am skip reason: Change-Id Iaa48f6ac357c22c7cbcba734bdaa787f133d1858 with SHA-1 ecfabade is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/12305105

Change-Id: I5af8194088fc97cff2150ec7e4f1f32136d3974e