[None][infra] Fix medata.json generated by lock file genreation pipeline (#9179)

Signed-off-by: Yuanjing Xue <[email protected]>

Author: yuanjingx87

security_scanning/metadata.json

@@ -1,4 +1,4 @@
 {
   "commit_hash": "05b5336ab6135e368157600da1d16b090ee9a00a",
   "timestamp": "2025-11-14T18:16:21Z"
-}
+}