Merge "packet_fragmenter: fix potential memory leak" am: eee60acf am: da402f95 am: 6ad8f087

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/1900783



Change-Id: I7b6805a64a7c8d5c0a71df48c490984b57ba1741
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>