Option to disable certain rules for the entire document.

[Prodeguerriero]

Is your feature request related to a problem? Please describe.

There might be situations where one needs to disable a specific linting rule for the entire document. Imagine a scenario where the rule cannot be blacklisted for the entire workspace, but where ignoring line per line would be too tedious.

Describe the solution you'd like

Markdown lint does something similar: one can add a comment at the beginning of the file with a list of rules to ignore in the entire document.

Describe alternatives you've considered

Inline ignore is the only real alternative. Or toggle the linter off.