ivory-bsp-stm32: tower-config Configurable ClockConfig, Processor
tower-freertos-stm32: tower-config Configurable instances
tower-freertos-stm32-tests: uses configFromFile to read conf
tower-freertos-stm32: fix file path in build

missed this because i never really did a full "clean"
tower-freertos-stm32-tests: use tower compiler for everything!