Tasks properties should be self containted

[bamthomas]

Is your feature request related to a problem? Please describe.

When launching TaskRunner, a lot of options should be set to execute some tasks.
For example BatchDownloadRunner needs batchDownloadTimeToLive.

Describe the solution you'd like

Tasks intrinsic parameters should be sent in tasks properties, and extrinsic parameters (database, databus, ES, ...) should be set to the task runners and merged with the tasks properties.

Describe alternatives you've considered

make task runner run without extrinsic properties and send all needed properties in task properties.

[github-actions]

This issue is stale because it has been open for 40 days with no activity.