Remove markdownlint

This linter is too aggressive for general use in a precommit hook without extensive customization of its settings.

Author: chennes

.pre-commit-config.yaml

@@ -16,8 +16,3 @@ repos:
     -   id: end-of-file-fixer
     -   id: check-yaml
     -   id: check-added-large-files
--   repo: https://github.com/markdownlint/markdownlint
-    rev: v0.13.0
-    hooks:
-    -   id: markdownlint
-        language_version: 3.2.2