Fork boards/st-stm32f303re-nucleo/hardware.hxx to boards/st-stm32l432kc-nucleo/hardware.hxx step 3
Fork boards/st-stm32f303re-nucleo/hardware.hxx to boards/st-stm32l432kc-nucleo/hardware.hxx step 3

bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn