Add cpp format (#30) #17

Job	Run time
build (enr_dps310_interface)	3m 15s
build (enr_message_board)	3m 21s
build (enr_stickv2_interface)	3m 54s
build (m5atoms3_sesami_client)	3m 20s
build (m5atoms3_switchbot_client)	3m 44s
build (sample_aes_cmac)	3m 15s
build (sample_esp_now_broadcaster)	3m 44s
build (sample_esp_now_receiver)	3m 7s
build (sample_sesami)	4m 0s
build (sample_uwb)	3m 5s
build (sdp_debug_board)	3m 1s
build (sdp_elevator_status_broadcaster)	3m 25s
build (sdp_example)	3m 11s
build (sdp_landmark_information)	3m 4s
build (sdp_sesami_host)	3m 38s
build (sdp_stickv2_interface)	3m 5s
build (sdp_switchbot_light)	3m 56s
build (sdp_switchbot_lock)	4m 23s
build (smart_device_protocol_interface)	6m 21s
	1h 8m 49s

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