[automerger skipped] CsisService: Add missing return am: eb996a47 -s ours am: 8c8c1f46 -s ours

am skip reason: Merged-In I70e7f0a8993aa8c8daca771008aa2b659387c692 with SHA-1 88ef4d2e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/20621655



Change-Id: Ia937638456602a295402d1582ddee8ced38fb17e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>