chore(deps-dev): bump typedoc-plugin-markdown from 4.0.3 to 4.2.1 (#4430)

Author: dependabot[bot]

package.json

@@ -163,7 +163,7 @@
     "tsd": "^0.31.0",
     "tsd-jsdoc": "2.5.0",
     "typedoc": "0.25.13",
-    "typedoc-plugin-markdown": "4.0.3",
+    "typedoc-plugin-markdown": "4.2.1",
     "typescript": "5.4.5",
     "wdio-docker-service": "1.5.0",
     "webdriverio": "8.39.1",