Bump marked from 1.2.9 to 2.0.0

Bumps [marked](https://github.com/markedjs/marked) from 1.2.9 to 2.0.0.
- [Release notes](https://github.com/markedjs/marked/releases)
- [Changelog](https://github.com/markedjs/marked/blob/master/release.config.js)
- [Commits](markedjs/marked@v1.2.9...v2.0.0)

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

Author: dependabot[bot]

package-lock.json

@@ -25,7 +25,7 @@
     "gray-matter": "^4.0.2",
     "markdown-it": "^10.0.0",
     "markdown-it-anchor": "^7.0.2",
-    "marked": "^1.2.9",
+    "marked": "^2.0.0",
     "node-fetch": "^2.6.1",
     "prismjs": "^1.23.0",
     "querystring": "^0.2.0"