Bump marked from 0.6.3 to 1.1.1

Bumps [marked](https://github.com/markedjs/marked) from 0.6.3 to 1.1.1.
- [Release notes](https://github.com/markedjs/marked/releases)
- [Commits](markedjs/marked@v0.6.3...v1.1.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "jsdoc-to-markdown": "^5.0.0",
-    "marked": "^0.6.2",
+    "marked": "^1.1.1",
     "mocha": "^5.2.0",
     "babel-eslint": "^8.2.2",
     "eslint": "^4.19.1",