Handle unexpected payload on IkeSessionConnectionInfoChanged am: adc4d71911

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Iwlan/+/18589851

Change-Id: I2c48077a7fdd777ffea33a2c5743791d8a130525
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>