Support mapping between UMessage and cloudevents#204

sophokles73 wants to merge 1 commit intoeclipse-uprotocol:maineclipse-uprotocol/up-rust:mainfrom

SoftwareDefinedVehicle:add_support_for_cloudevent_mappingSoftwareDefinedVehicle/uprotocol-sdk-rust_fork:add_support_for_cloudevent_mappingCopy head branch name to clipboard