build-pac.sh: Make disabling ADB authentication an option while building

Change-Id: If61b0c8a5ab3bd8fa81b2691905955b19724efa8
Signed-off-by: Tianrui Guo <tianrui@pac-rom.com>
Merge "build-pac.sh: Make disabling ADB authentication an option while building" into pac-4.4