remove include line for cdc.config post migration

[jessicarowell]

Test using:

First locally copy mpxvgfa.sif to polkapox/assets

nextflow run main.nf --indir /scicomp/groups-pure/Projects/scbs_mpob/JRowell_ick4/mpox_testing/paired/ --outdir /scicomp/groups-pure/Projects/scbs_mpob/JRowell_ick4/mpox_testing/results/ --project_name test -config /scicomp/reference/nextflow/configs/cdc-dev.config -profile singularity,rosalind