fix code style in src/platforms

src/platforms/px4_defines.h

src/platforms/px4_nodehandle.h

src/platforms/px4_subscriber.h

src/platforms/ros/eigen_math.h

src/platforms/ros/geo.cpp

...forms/ros/nodes/attitude_estimator/attitude_estimator.cpp

...atforms/ros/nodes/attitude_estimator/attitude_estimator.h

src/platforms/ros/nodes/commander/commander.cpp

src/platforms/ros/nodes/commander/commander.h

src/platforms/ros/nodes/manual_input/manual_input.cpp

src/platforms/ros/nodes/manual_input/manual_input.h

src/platforms/ros/nodes/mc_mixer/mc_mixer.cpp