Add Wormhole Endpoint (#4)

Author: nik-suri

src/wormhole/WormholeWstETHEndpoint.sol

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "openzeppelin-contracts/contracts/access/Ownable.sol";
+
+import {EndpointStandalone} from "@wormhole-foundation/native_token_transfer/EndpointStandalone.sol";
+import {WormholeEndpoint} from "@wormhole-foundation/native_token_transfer/WormholeEndpoint.sol";
+
+contract WormholeWstETHEndpoint is WormholeEndpoint, EndpointStandalone {
+    constructor(address manager, address wormholeCoreBridge, address wormholeRelayerAddr, address owner)
+        EndpointStandalone(manager)
+        WormholeEndpoint(wormholeCoreBridge, wormholeRelayerAddr)
+    {}
+}