Add Refgenie config file to pipeline template and CI testing that file is not manually changed.

[mirpedrol]

Close #1084

• Create a genomes.config.tpl file which will contain refgenie registry paths [WIP - we don't have all required genomes & assets refgenie/aws_igenomes#1]

  • add missing assets refgenie/aws_igenomes#1
  • Add attributes mito_name and macs_gsize to fasta asset refgenie/recipes#2

• Populate genomes.config to obtain the file with genome URLs [WIP] (to do after previous point)

• Create a GHA which tests that genomes.config has not been modified manually.

  • Runs refgenie populate
  • Checks that the file doesn't change
  • Posts a comment to the PR and fails if the file changes

Tested with nf-core/testpipeline#53

• Test passing here
• Test failing here

PR checklist

• This comment contains a description of changes (with reason)
• CHANGELOG.md is updated
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.53%. Comparing base (681ccf3) to head (73e277e).
Report is 4506 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #2139      +/-   ##
==========================================
+ Coverage   71.44%   71.53%   +0.08%     
==========================================
  Files          77       77              
  Lines        8378     8378              
==========================================
+ Hits         5986     5993       +7     
+ Misses       2392     2385       -7     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[mirpedrol]

🧹 spring cleaning message 🌷

This went stale since we need feedback from refgenie. I will now close the PR, can be revisited later if needed.