Update Vale and Markdownlint rules
What does this Merge Request do?
Keep Vale and Markdown rules up-to-date with gitlab
, though doesn't include changes introduced in: gitlab!39264 (merged).
Follows: gitlab!40665 (merged).
Merge Request checklist
-
Tests added for new functionality. If not, please raise Issue to follow-up. -
This change is backward compatible. If not, please include steps to communicate to our users. -
Documentation added/updated, if needed. -
gdk doctor
test added, if needed.