fix(deps): update next to v15.3.4 (#4631)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
       "lightningcss": "1.30.1",
       "esbuild": "0.25.5",
       "vite": "6.3.5",
-      "next": "15.3.2"
+      "next": "15.3.4"
     },
     "patchedDependencies": {
       "esbuild-plugin-svgr": "patches/esbuild-plugin-svgr.patch",

packages/eslint-config/package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "@eslint/compat": "1.3.0",
     "@eslint/js": "9.29.0",
-    "@next/eslint-plugin-next": "15.3.2",
+    "@next/eslint-plugin-next": "15.3.4",
     "eslint-config-prettier": "10.1.5",
     "eslint-plugin-de-morgan": "1.3.0",
     "eslint-plugin-import-x": "4.11.1",