Bump markdownlint-cli from 0.21.0 to 0.22.0

Bumps [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) from 0.21.0 to 0.22.0.
- [Release notes](https://github.com/igorshubovych/markdownlint-cli/releases)
- [Commits](https://github.com/igorshubovych/markdownlint-cli/compare/v0.21.0...v0.22.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -51,7 +51,7 @@
     "linkinator": "^1.8.2",
     "lint-staged": "^10.0.7",
     "markdown-spellcheck": "^1.3.1",
-    "markdownlint-cli": "~0.21.0",
+    "markdownlint-cli": "~0.22.0",
     "markdownlint-rule-emphasis-style": "^1.0.1",
     "npm-run-all": "^4.1.5",
     "postcss-clean": "^1.1.0",