Add negative length check in process_service_search_rsp am: 96f108e8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/19595932



Change-Id: I6ff1ab64b145c2e9c41e6ad6a3df11f1da2526f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>