chore(deps): bump next from 15.5.15 to 15.5.18 in /cypress/apps/next-app (#660) [skip-cd]

Author: clukhei

cypress/apps/next-app/package-lock.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@govtechsg/sgds-web-component": "3.16.0",
     "@webcomponents/scoped-custom-element-registry": "^0.0.10",
-    "next": ">=15.5.15",
+    "next": ">=15.5.18",
     "react": "19.2.3",
     "react-dom": "19.2.3"
   },