chore(deps): update dependency wait-on to v9

Ref: PACT-445

Author: pactflow-renovate-bot[bot]

package.json

@@ -60,6 +60,6 @@
     "eslint-plugin-react-hooks": "1.7.0",
     "nock": "14.0.10",
     "start-server-and-test": "2.1.0",
-    "wait-on": "8.0.5"
+    "wait-on": "9.0.0"
   }
 }