move systemlib/circuit_breaker.cpp to standalone lib

src/drivers/kinetis/tone_alarm/CMakeLists.txt

src/drivers/kinetis/tone_alarm/tone_alarm.cpp

src/drivers/px4fmu/CMakeLists.txt

src/drivers/px4fmu/fmu.cpp

src/drivers/px4io/CMakeLists.txt

src/drivers/px4io/px4io.cpp

src/drivers/samv7/tone_alarm/CMakeLists.txt

src/drivers/samv7/tone_alarm/tone_alarm.cpp

src/drivers/stm32/tone_alarm/CMakeLists.txt

src/drivers/stm32/tone_alarm/tone_alarm.cpp

src/examples/uuv_example_app/uuv_example_app.cpp

src/lib/CMakeLists.txt

src/lib/circuit_breaker/CMakeLists.txt

src/lib/circuit_breaker/circuit_breaker.cpp

src/lib/circuit_breaker/circuit_breaker.h

src/lib/circuit_breaker/circuit_breaker_params.c

src/modules/commander/CMakeLists.txt

src/modules/commander/commander.cpp

src/modules/mc_att_control/CMakeLists.txt

src/modules/mc_att_control/mc_att_control_main.cpp