build: improve dependencies #126

Job	Run time
check-paths	9s
pythonpackage	3m 17s
build_extensions (rcs_tacto)	3m 6s
build_extensions (rcs_xarm7)	2m 36s
build_cpp_extensions (rcs_panda)	3m 15s
build_cpp_extensions (rcs_fr3)	3m 20s
build_extensions (rcs_realsense)	2m 51s
build_cpp_extensions (rcs_robotics_library)	3m 2s
build_cpp_extensions (rcs_so101)	3m 28s
build_extensions (rcs_usb_cam)	2m 49s
	27m 53s

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