Checkpoint Sync doesn't work with Nimbus eth2

[stefa2k]

When entering a correct and working cl node (e. g. infura) nimbus fails to start:

Unrecognized option 'trusted-node-url'
Try nimbus_beacon_node --help for more information.

[NeoPlays]

I may have been to fast implementing this 😅 seems like syncing from a trusted src is an action and not a startup property: nimbus

[stefa2k]

solution would be to run 2 commands after each other:

1. checkpoint sync command: finishes when checkpoint sync was successful or when beacon chain database already exists
2. normal beacon chain command