Allow More Parallel Jobs for Slurm Worker

[Tobias314]

Detailed Description

Currently, it seems like WK only gives a limited number of parallel running jobs to the worker at a time. Any other started jobs are set to "pending" until some of the currently running jobs are completed. Now that we use slurm to run some of the jobs we could remove or at least increase this limit because slurm takes care of the scheduling and it does so on the finer and more efficient task level.
Depending on how much effort this is to have different settings for the parallelism for different jobs we could also wait with implementing this until all jobs are running on slurm.

Context

• Specific to long-running jobs (set jobsEnabled=true in application.conf)