chore: add script to add a new minter

scripts/deploy/add-new-minter.s.sol

@@ -0,0 +1,57 @@
+/**
+ * Copyright 2024 Circle Internet Financial, LTD. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+pragma solidity 0.6.12;
+
+import "forge-std/console.sol"; // solhint-disable no-global-import, no-console
+import { Script } from "forge-std/Script.sol";
+import { MasterMinter } from "../../contracts/minting/MasterMinter.sol";
+
+/**
+ * A utility script to add a new minter to the master minter
+ * @dev Make sure to update the MINTER constant with the new minter address
+ */
+contract AddNewMinter is Script {
+    address
+        private constant MINTER = 0x71b5B0B667F313f79F980dEa1ee564298564Cd7e; // New minter to add (Sophon Sepolia L2 Shared Bridge)
+    MasterMinter private masterMinter;
+    uint256 private deployerPrivateKey;
+
+    /**
+     * @notice initialize variables from environment
+     */
+    function setUp() public {
+        masterMinter = MasterMinter(vm.envAddress("MASTER_MINTER_ADDRESS"));
+        deployerPrivateKey = vm.envUint("DEPLOYER_PRIVATE_KEY");
+        console.log("MASTER_MINTER_ADDRESS: '%s'", address(masterMinter));
+    }
+
+    /**
+     * @notice main function that will be run by forge
+     */
+    function run() external {
+        // Add Sophon's Shared Bridge as a USDC minter
+        vm.startBroadcast(deployerPrivateKey);
+        masterMinter.configureController(
+            vm.addr(deployerPrivateKey), // controller
+            MINTER // worker
+        );
+        masterMinter.configureMinter(type(uint256).max); // allowance that the minter can mint
+        vm.stopBroadcast();
+    }
+}