Link from parent to child flow runs

[zhen0]

Why Add a link from a master flow run to its children (that are created using flowRunTask). It would also be good to see if a flow run was started independently or was started from a parent flow run. This has been discussed internally and requested in the community slack. (See links below).

What

• [ ] A note somewhere on the master/parent flow run that gives details (name and id?) of the children flow runs and links to those flow runs. This could possibly be done in the logs and/or flow schematic
• [ ] An indicator on the child flow run that it was started by another flow run and link to the parent flow run

Notes Background from community slack Background from Prefect Slack (internal)