chore(deps): update dependency jest to v30

Author: renovate[bot]

templates/git-data-js/package.json

@@ -19,7 +19,7 @@
     "probot": "^13.0.1"
   },
   "devDependencies": {
-    "jest": "^29.0.0",
+    "jest": "^30.0.0",
     "nock": "^14.0.0-beta.5",
     "smee-client": "^2.0.0"
   },