Merge "[le audio] remove the ending null bytes in native broadcast code" into main am: df016840

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2858588



Change-Id: I19b739b524ea6225865ce516051cef9d5e4d1724
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>