Added IRIDA Next JSON output file

[sgsutcliffe]

Added in the iridanext plugin and a iridanext.config to format output JSON for IRIDA-Next compatibility. Included all output files per sample.

• detailed_summary.tsv
  • mlst.tsv
  • plasmidfinder.tsv
  • resfinder.tsv
  • results.xlsx
  • settings.txt
  • summary.tsv

No global or meta information added.

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 - have you followed the pipeline conventions in the contribution docs
• [ ] If necessary, also make a PR on the nf-core/staramr branch on the nf-core/test-datasets repository.
• [ ] Make sure your code lints (nf-core lint).
• [ ] Ensure the test suite passes (nextflow run . -profile test,docker --outdir <OUTDIR>).
• [ ] 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).