message: chore: updated marked to 0.5.2
  Updated version for the marked dependency to an official release.
diff: "json-schema-ref-parser": "^6.0.1",
  "lunr": "^2.3.2",
  "mark.js": "^8.11.1",
  - "marked": "https://github.com/markedjs/marked#fb48827",
  + "marked": "^0.5.2",
  "memoize-one": "^4.0.0",
  "mobx-react": "^5.2.5",
  "openapi-sampler": "1.0.0-beta.14",
  