chore(deps-dev): bump markdownlint-cli2 from 0.15.0 to 0.16.0 (aws-powertools#3418)

Author: dependabot[bot]

package-lock.json

@@ -57,7 +57,7 @@
     "husky": "^9.1.7",
     "lerna": "8.1.2",
     "lint-staged": "^15.2.11",
-    "markdownlint-cli2": "^0.15.0",
+    "markdownlint-cli2": "^0.16.0",
     "middy4": "npm:@middy/core@^4.7.0",
     "middy5": "npm:@middy/core@^5.4.3",
     "middy6": "npm:@middy/core@^6.0.0",