Merge pull request umami-software#3827 from umami-software/dependabot/npm_and_yarn/next-15.5.7

Bump next from 15.5.3 to 15.5.7

Author: mikecao

package.json

@@ -108,7 +108,7 @@
     "kafkajs": "^2.1.0",
     "lucide-react": "^0.543.0",
     "maxmind": "^5.0.0",
-    "next": "15.5.3",
+    "next": "15.5.7",
     "node-fetch": "^3.2.8",
     "npm-run-all": "^4.1.5",
     "papaparse": "^5.5.3",