Make Pipeline executable locally and eulerisch (ported from gitlab)

[SalomeRonja]

by @schroederb

The idea here is to make the pipeline executable on multiple different systems (or at least, 'quickly' transferable to)
The goal for a start would be now to have:

• Dummy: prints out all commands does nothing
• LOCAL: executes all commands without queueing
• LS

F: Uses the LSF Queuing system by IBM, like on Euler.

(- SLURM: another frequently used queuing system)

Dependency : This depends on the new PyGromos branch, that is bringing 2 more execution systems -> we would need to update PyGromos and test them.

[RiesBen]

This is possible, but would require to switch from pygromos_V1 -> pygromos_V2
I would close the issue for now, if ok with you?

@candidechamp @SalomeRonja