Query the CubeMX database from the command line. Currently only supports querying pins.
Example:
``` $ cube-query stm32h743zitx tim15
PA0: TIM15BKIN PA1: TIM15CH1N PA2: TIM15CH1 PA3: TIM15CH2 PE3: TIM15BKIN PE4: TIM15CH1N PE5: TIM15CH1 PE6: TIM15CH2 ```