Add STM32L4 to CHIPID #defines and devices[]
Add STM32L4 to CHIPID #defines and devices[]

braincorp/stlink,gtalusan/stlink,fedorcomander/stlink,trigrass2/stlink,braincorp/stlink,trigrass2/stlink,swegener/stlink,simonjwright/stlink,fedorcomander/stlink,swegener/stlink,gtalusan/stlink,simonjwright/stlink