Lint modules and sbwf with nf-core pipelines lint by default

[LouisLeNezet]

Description of the bug

When linting modification are made to the .nf-core.yml the command nf-core pipelines lint does not check the subworkflows and modules.
This line should be
if lint_obj.lint_config and lint_obj.lint_config["nfcore_components"] is not None:, because we set all lint_config fields to None by default.

Command used and terminal output

nf-core pipelines lint

System information

No response