Fix file collision names on sex determination of same library two strand types

[jfy133]

To close #653

Adds additional process to rename the input bams on sex det to have the strandedness appened to the end.

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!
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• If you've added a new tool - have you followed the pipeline conventions in the contribution docs
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• Ensure the test suite passes (nextflow run . -profile test,docker).
• Usage Documentation in docs/usage.md is updated.
• Output Documentation in docs/output.md is updated.
• CHANGELOG.md is updated.
• README.md is updated (including new tool citations and authors/contributors).

[github-actions]

Hi @jfy133,

It looks like this pull-request is has been made against the nf-core/eager master branch.
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Thanks again for your contribution!