Bump the npm_and_yarn group across 2 directories with 1 update

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.2.4
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 15.2.4
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packages/create-gator-app/templates/nextjs/delegation-starter/package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@metamask/delegation-toolkit": "^0.12.0",
     "@tanstack/react-query": "^5.76.1",
-    "next": "15.2.1",
+    "next": "15.2.4",
     "permissionless": "^0.2.46",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",

packages/create-gator-app/templates/nextjs/erc7715-starter/package.json

@@ -12,7 +12,7 @@
     "@metamask/delegation-toolkit": "^0.12.0",
     "@tailwindcss/postcss": "^4.1.1",
     "lucide-react": "^0.487.0",
-    "next": "15.2.2",
+    "next": "15.2.4",
     "permissionless": "^0.2.46",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",