eap: look for the realm of anonymous identity as well am: 37a3652d1e am: 4d1bdbe5cb am: 35905f7475 am: 43dfd079e3

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/wpa_supplicant_8/+/18799353

Change-Id: Ia881919ec30ae99d547ed5b7243a1c9310f1d521
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>