chore(deps): update dependency jsdoc-to-markdown to v9

Author: renovate[bot]

package.json

@@ -46,7 +46,7 @@
     "eslint": "5.9.0",
     "eslint-config-space-single": "0.3.5",
     "husky": "1.2.0",
-    "jsdoc-to-markdown": "4.0.1",
+    "jsdoc-to-markdown": "9.1.1",
     "nyc": "13.1.0",
     "mocha": "5.2.0"
   }