New feature

When using nextflow lint, the default linting will fail because the nf-test.config does not use = in assignment, see docs for an example.

We can add nf-test.config to -exclude but then we have to add all the previous exclusions back which is irritating.

Use case

Add nf-test.config to the list of default excluded files.

Suggested implementation

nextflow lint -exclude default args = .git, .nf-test, work, nf-test.config