chore(deps): update dependency node-gyp to v12

Author: renovate[bot]

backstage/package.json

@@ -31,7 +31,7 @@
     "@backstage/cli": "^0.34.0",
     "concurrently": "^9.1.2",
     "lerna": "^8.2.1",
-    "node-gyp": "^11.1.0",
+    "node-gyp": "^12.0.0",
     "prettier": "^3.5.3",
     "typescript": "^5.8.2"
   },