fix: docs/recipes/integration-test/package.json to reduce vulnerabili…

…ties

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-BRACES-6838727
- https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116
- https://snyk.io/vuln/SNYK-JS-MICROMATCH-6838728
- https://snyk.io/vuln/SNYK-JS-UNSETVALUE-2400660

docs/recipes/integration-test/package.json

@@ -4,7 +4,7 @@
     "test": "jest example-lh-auth.test.js"
   },
   "dependencies": {
-    "jest": "^24.9.0",
+    "jest": "^27.0.0",
     "lighthouse": "file:../../../dist/lighthouse.tgz"
   }
 }