fix one import path

Author: thedriftofwords

public/samples/Automation/tutorials/VRFSubscriptionBalanceMonitor.sol

@@ -4,7 +4,7 @@ pragma solidity 0.8.20;
 
 import "@chainlink/contracts/src/v0.8/shared/access/ConfirmedOwner.sol";
 import "@chainlink/contracts/src/v0.8/automation/interfaces/KeeperCompatibleInterface.sol";
-import "@chainlink/contracts/src/v0.8/interfaces/VRFCoordinatorV2Interface.sol";
+import "@chainlink/contracts/src/v0.8/vrf/interfaces/VRFCoordinatorV2Interface.sol";
 import "@chainlink/contracts/src/v0.8/shared/interfaces/LinkTokenInterface.sol";
 import "@openzeppelin/contracts/security/Pausable.sol";