eap: look for the realm of anonymous identity as well am: 37a3652d1e am: a7fe56ca95

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

Change-Id: Ic1dbbeecd05b86bdb84cf62cf687932a87e36f6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>