neoantigenEditing subworkflow

[johnoooh]

neoantigenEditing from Luksza et al

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 module conventions in the contribution docs
• If necessary, include test data in your PR.
• Remove all TODO statements.
• Emit the versions.yml file.
• Follow the naming conventions.
• Follow the parameters requirements.
• Follow the input/output options guidelines.
• Add a resource label
• Use BioConda and BioContainers if possible to fulfil software requirements.
• Ensure code lints (using prettier)

Ensure that the test works with either Docker / Singularity. Conda CI tests can be quite flaky:

• nf-test test --profile=docker --tag
• nf-test test --profile=singularity --tag
• nf-test test --profile=conda --tag (not applicable; conda nf-test is disabled)

[nikhil]

LGTM!