Fix target types for STM32 boards with CMSIS-Pack based target support.
Fix target types for STM32 boards with CMSIS-Pack based target support.

mesheven/pyOCD,mesheven/pyOCD,mbedmicro/pyOCD,mbedmicro/pyOCD,flit/pyOCD,mesheven/pyOCD,mbedmicro/pyOCD,pyocd/pyOCD,flit/pyOCD,pyocd/pyOCD