[Bug]: Global trajectory is only published once

[Zelberor]

Current Behavior

The global_planner only publishes the /paf/{role_name}/trajectory_global when it receives a message from OpenDRIVE.
This usually only happens once when the simulation is started.

Nodes might miss this first message if they start up late for some reason

Expected Behavior

The trajectory_global should be published regularly

Steps to Reproduce

The bug usually does not happen, because OPENDRIVE takes some time until it publishes.

But if a node waits for the debugger to attach, it will miss this single message.

Definition of Done

The trajectory_global should be published regularly

Testability

No response

Dependencies

No response

[Johannes1098]

@Zelberor was this addresed by you big #725
or is it needed to move to paf25?