Merge "L2C: Refactor l2c_link_hci_disc_comp" am: d19a79e6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2469241



Change-Id: I99958afc01b0248497d45c63d19c86e199b0d455
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>