Merge "l2cap: Allow user to request less channels than 5" am: 10726fd4

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2143912



Change-Id: Ide0487a13fb58e4e48670dbde2f1e07b3d9c18ca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>