chore(deps): update dependency eslint-config-next to v15

Author: renovate[bot]

apps/frontend/package.json

@@ -81,7 +81,7 @@
     "@typescript-eslint/eslint-plugin": "^8.13.0",
     "@typescript-eslint/parser": "^8.13.0",
     "eslint": "8.57.1",
-    "eslint-config-next": "14.2.25",
+    "eslint-config-next": "15.5.2",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-jsx-a11y": "^6.10.2",
     "eslint-plugin-prettier": "^5.2.1",

apps/landing/package.json

@@ -31,7 +31,7 @@
     "@typescript-eslint/eslint-plugin": "^8.13.0",
     "@typescript-eslint/parser": "^8.13.0",
     "eslint": "8.57.1",
-    "eslint-config-next": "14.2.25",
+    "eslint-config-next": "15.5.2",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-jsx-a11y": "^6.10.2",
     "eslint-plugin-prettier": "^5.2.1",