build(deps-dev): bump eslint-config-next from 15.1.2 to 15.1.4

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 15.1.2 to 15.1.4.
- [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/v15.1.4/packages/eslint-config-next)

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

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

Author: dependabot[bot]

apps/playground-web/package.json

@@ -50,7 +50,7 @@
     "@types/react": "19.0.2",
     "@types/react-dom": "19.0.2",
     "eslint": "8.57.0",
-    "eslint-config-next": "15.1.2",
+    "eslint-config-next": "15.1.4",
     "eslint-plugin-react-compiler": "19.0.0-beta-df7b47d-20241124",
     "postcss": "8.4.49",
     "tailwindcss": "3.4.16",

apps/portal/package.json

@@ -65,7 +65,7 @@
     "autoprefixer": "^10.4.19",
     "eslint": "8.57.0",
     "eslint-config-biome": "1.9.4",
-    "eslint-config-next": "15.1.2",
+    "eslint-config-next": "15.1.4",
     "eslint-plugin-mdx": "^3.1.5",
     "eslint-plugin-svg-jsx": "^1.2.4",
     "eslint-plugin-tailwindcss": "^3.17.5",