input bam file has always the same name

[maxulysse]

• input bam file has always the same name in the MarkDuplicates process
  before, it was called runId.bam for single pair fastq and sampleId.bam for multiple pairs fastq

PR checklist

• PR is made against dev branch
• This comment contains a description of changes (with reason)
• Ensure the test suite passes (./scripts/test.sh -p docker -t ALL).
• CHANGELOG.md is updated

[szilvajuhos]

Thanks, weird I had not noticed before.

[maxulysse]

I guess we never really checked the names of the metrics file from this process.
But Pontus did notice, so I figured it was an easy fix ;-)