build(deps): bump eslint-config-next from 14.2.3 to 15.0.3

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 14.2.3 to 15.0.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/commits/v15.0.3/packages/eslint-config-next)

---
updated-dependencies:
- dependency-name: eslint-config-next
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

e2e/nextjs-app/package.json

@@ -18,10 +18,10 @@
         "react-dom": "18.3.1",
         "winston-transport": "^4.5.0",
         "eslint": "8.57.0",
-        "eslint-config-next": "14.2.3"
+        "eslint-config-next": "15.0.3"
     },
     "devDependencies": {
         "@types/react": "^18.2.17",
-        "eslint-config-next": "14.2.3"
+        "eslint-config-next": "15.0.3"
     }
 }