update module: METAPHLAN/METAPHLAN_METAPHALAN add flag to run with `-t rel_ab_w_read_stats`

[nickp60]

Is there an existing module for this?

• I have searched for the existing module

Is there an open PR for this?

• I have searched for existing PRs

Is there an open issue for this?

• I have searched for existing issues

Are you going to work on this?

• If I'm planning to work on this module, I added myself to the Assignees to facilitate tracking who is working on the module

[nickp60]

HUMAnN 4 requires that metaphlan be executed with -t rel_ab_w_read_stats. Do you think there would be enough interest in this addition to warrant a PR? Its a bit of a niche use case.

[OlivierCoen]

Hi! Can you add this parameter with task.ext.args in your config file?
https://nf-co.re/docs/contributing/components/ext_args