utils/hooks: call get_session_info() in the caller of get_sessions()
utils/hooks: call get_session_info() in the caller of get_sessions()

This will allow to execute get_session_info() in a separate thread later
on.

gopro/gopro-lib-node.gl,gopro/gopro-lib-node.gl,gopro/gopro-lib-node.gl,gopro/gopro-lib-node.gl