Upgrade: Bump markdownlint-cli from 0.23.1 to 0.23.2

Bumps [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) from 0.23.1 to 0.23.2.
- [Release notes](https://github.com/igorshubovych/markdownlint-cli/releases)
- [Commits](igorshubovych/markdownlint-cli@v0.23.1...v0.23.2)

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

package.json

@@ -53,7 +53,7 @@
     "dockerlint": "^0.3.9",
     "eslint": "^7.3.1",
     "jsonlint": "^1.6.3",
-    "markdownlint-cli": "^0.23.1",
+    "markdownlint-cli": "^0.23.2",
     "mocha": "^8.0.1",
     "mustache": "^4.0.1",
     "nock": "^13.0.0",