Blueberry2: SL4A + SL4AA OobPairingTest

Bug: 236738437
Test: mma -j $(nproc)
Test: ./build.py
Test: system/gd/cert/run --clean --sl4a_sl4a OobPairingTest
Tag: #stability
Ignore-AOSP-First: Need in tm-dev stat and can't put it in AOSP yet
Change-Id: I57cdfe7f2603f94308bcca1820038575b328eb67