Revert "Changes for Slurm config and smk version 7.32.4"

I did this because I was thinking of modifying the snakemake version to 7.32.4 in order to be compatible with the Slurm config, but I managed to find one adapted to the snakemake 6.3.0 version.

assigned to @lefeuvre-h

mentioned in commit bc86fba6

merged