deps(example): bump the dependencies group

Bumps the dependencies group in /examples/nextjs-14-nextauth-4 with 2 updates: [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) and [tailwindcss](https://github.com/tailwindlabs/tailwindcss).


Updates `eslint-config-next` from 14.2.18 to 14.2.19
- [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/v14.2.19/packages/eslint-config-next)

Updates `tailwindcss` from 3.4.15 to 3.4.16
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/v3.4.16/CHANGELOG.md)
- [Commits](tailwindlabs/tailwindcss@v3.4.15...v3.4.16)

---
updated-dependencies:
- dependency-name: eslint-config-next
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: tailwindcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

examples/nextjs-14-nextauth-4/package.json

@@ -21,9 +21,9 @@
     "@types/react-dom": "^18",
     "autoprefixer": "^10.4.20",
     "eslint": "^8",
-    "eslint-config-next": "14.2.18",
+    "eslint-config-next": "14.2.19",
     "postcss": "^8",
-    "tailwindcss": "^3.4.15",
+    "tailwindcss": "^3.4.16",
     "typescript": "^5"
   },
   "overrides": {