Add tracepoint for publish/subscribe serialized_message#2

h-suzuki-isp wants to merge 5 commits intoymski:rollingymski/rmw_fastrtps:rollingfrom

h-suzuki-isp:add_tracepoint_for_generich-suzuki-isp/rmw_fastrtps:add_tracepoint_for_genericCopy head branch name to clipboard