flash_largezip_bigsystem_test: Fix missing argument

Change-Id: If50f276833e47f04fb1dc16423538080ceb69fbb
To determine flash SHIP or ENG bootloader

Change-Id: I390181e8a7a8bd45dfeb776d502190bfa99cbdab
device-new_bl_test: default test is SHIP build, also add lock / unlock test

Change-Id: Iea0d6c56d2c3aa19e07fcd98fad90aa818dae0a4