Update dependency concurrently to v9

Author: renovate[bot]

subgraphs/package.json

@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "@types/node": "^22.10.2",
-    "concurrently": "^8.2.2",
+    "concurrently": "^9.0.0",
     "graphql": "^16.9.0",
     "tsx": "^4.16.2",
     "typescript": "^5.5.3"