[automerge] [Passpoint] Add more check to limit the config size 2p: 612f34ae79

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Wifi/+/20290613

Bug: 245299920
Change-Id: I26aeb51c938a693a04ede40385e9547842c811fe
Merged-In: I97522ce3607547c10025caa107cd1a40455a9c5d