Improve Bluetooth HCI Command packet definition (#4088)

* Improve Bluetooth HCI Command packet definition

- Divide opcode into ogf and ocf following Core Spec
- Redefine existing HCI commands with new format

* Fix some issues in existing hci command packets

1. Fix some outdated command definitions
2. Fix the names of commands, use the formal name from core spec
3. Fix the some of the tests

Author: benquike