Update JS dependency dredd to v11.2.7 (pymedusa#6817)

Author: renovate[bot]

package.json

@@ -13,6 +13,6 @@
     "test-api": "dredd --config dredd/dredd.yml"
   },
   "devDependencies": {
-    "dredd": "11.2.6"
+    "dredd": "11.2.7"
   }
 }