chore(deps-dev): update markdownlint-cli requirement

Updates the requirements on [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) to permit the latest version.
- [Release notes](https://github.com/igorshubovych/markdownlint-cli/releases)
- [Commits](igorshubovych/markdownlint-cli@v0.16.0...v0.17.0)

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

package.json

@@ -45,7 +45,7 @@
     "esm": "^3.2.25",
     "husky": "^2.4.1",
     "lint-staged": "^8.2.0",
-    "markdownlint-cli": "^0.16.0",
+    "markdownlint-cli": "^0.17.0",
     "mem": "^5.0.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.18.2",