Resolve "Output tool version to report in multiqc"

Please fill in the appropriate checklist below (delete those which are not relevant). These are the most common things requested on pull requests.

PR checklist

• This comment contains a description of changes (with reason)
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated
• Replace dag.png with the most recent CI pipleine integrated_pe artifact
• Replace software_versions_mqc.yaml with the most recent CI pipleine generateVersions artifact
• Replace software_references_mqc.yaml with the most recent CI pipleine generateVersions artifact
• CHANGELOG.md is updated
• README.md is updated
• LICENSE.md is updated with new contributors
• Docker images moved to production release and changed in pipeline
• Docker images used in the CI unit tests match those used in pipeline

• Close issue
  Closes #78 (closed)

/cc @ghenry @venkat.malladi