[Bug]: Crash if mongodb-27017.sock was created by another user

```
2025-09-19T18:13:03.651+0800 E NETWORK  [initandlisten] Failed to unlink socket file /tmp/mongodb-27017.sock Unknown error
2025-09-19T18:13:03.651+0800 F -        [initandlisten] Fatal Assertion 40486 at src/mongo/transport/transport_layer_asio.cpp 676
2025-09-19T18:13:03.651+0800 F -        [initandlisten] 
```

A /tmp/mongodb-27017.sock file exists, which was created by another user.