Update dependency jest to v30

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
     "request": "2.88.2"
   },
   "devDependencies": {
-    "jest": "26.4.2",
+    "jest": "30.0.5",
     "nock": "13.0.4",
     "nodemon": "2.0.4",
     "smee-client": "1.2.2",