Refactor Markdownlint configuration
What does this Merge Request do and why?
Closes: #1232 (closed).
Moves from JSON-based configuration to YAML-based configuration for Markdownlint, and also provides for "extended" configuration to match what's in gitlab
project.
Merge Request checklist
-
This change is backward compatible. If not, please include steps to communicate to our users. -
Tests added for new functionality. If not, please raise Issue to follow-up. -
Documentation added/updated, if needed. -
gdk doctor
test added, if needed. -
Add the ~highlight
label if this MR should be included in theCHANGELOG.md
.