Update dependency marked to v18

| datasource | package | from   | to     |
| ---------- | ------- | ------ | ------ |
| npm        | marked  | 17.0.6 | 18.0.2 |

Author: renovate[bot]

package-lock.json

@@ -3,6 +3,6 @@
     "version": "0.0.1",
     "dependencies": {
         "redoc-cli": "^0.13.21",
-        "marked": "^17.0.1"
+        "marked": "^18.0.2"
     }
 }