Update dependency jest to v30

Author: renovate[bot]

package.json

@@ -24,7 +24,7 @@
   "homepage": "https://github.com/kriswep/graphql-microservices#readme",
   "devDependencies": {
     "isomorphic-fetch": "3.0.0",
-    "jest": "27.5.1",
+    "jest": "30.2.0",
     "npm-run-all": "4.1.5",
     "start-server-and-test": "1.14.0",
     "wait-on": "6.0.1"