Add support to indicate link info changes to framework am: bc2fa4992e

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/wpa_supplicant_8/+/23849993

Change-Id: I160aae331171d6283b3c36a34d0d8160cf812ed7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>