## What is this PR for?
There's some logic in `linting.lua` to allow for easy setting of linter
args, but it doesn't work when default args is empty. This hopefully
fixes it.
## Does this PR fix an existing issue?
N/A.
## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
* feat(linting): ability to configure global and fallback linters
* fix: use nvim-lint's logic to get linters
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Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>