monitor: Fix minor white space issues in header
hog: ignore UHID-setup events and document why

The UHID_{START,STOP,OPEN,CLOSE} events should be ignored by us to avoid
triggering the warn(). It is safe to do that. Add few comments that
explain why we don't have to handle these.
monitor: Add definition for host buffer size command
emulator: Add support for host buffer size and LE rand commands
monitor: Add some missing HCI command definitions
monitor: Decode security mode 3 auth and encrypt commands
monitor: Decode inquiry scan activity commands
monitor: Decode host buffer size and device under test commands
emulator: Add emulation a few more HCI commands
emulator: Add support for LE test commands
monitor: Fix decoding of link policy settings command
monitor: Add definitions for link supervision timeout commands
monitor: Add decoding for link supervision timeout commands
monitor: Add definition for number of supported IAC command
monitor: Add decoding for number of supported IAC command
monitor: Add more details to Set Event Filter decoding
monitor: Add definitions for page scan and page scan period mode
monitor: Decode page scan and page scan period mode commands
sco-tester: Update ECONNABORTED to EOPNOTSUPP

Kernel interface has evolved in between.
build: Fix not rebuilding bluetoothd if gdbus changes

src_bluetoothd_DEPENDENCIES should list all local libraries including gdbus
otherwise it does not get relinked whenever gdbus changes.