• #824 Fixes large memory footprint of bedtools coverage calculation.
• #822 Fixed post-adapterremoval trimmed files not being lane-merged and included in downstream analyse

Linting WILL fail because I had to pin the nf-core tools version, you can check for other errors manually if you want

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!
  • If you've added a new tool - add to the software_versions process and a regex to scrape_software_versions.py
  • If you've added a new tool - have you followed the pipeline conventions in the [contribution docs](https://github.com/nf-core/eager/tree/master/.github/CONTRIBUTING.md)
  • If necessary, also make a PR on the nf-core/eager branch on the nf-core/test-datasets repository.
• Make sure your code lints (nf-core lint .). [DONE MANUALLY]
• 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).