public => external

Co-authored-by: sunbreak1211 <129470872+sunbreak1211@users.noreply.github.com>

src/Multicall.sol

@@ -6,7 +6,7 @@ pragma solidity ^0.8.16;
 
 // Enables calling multiple methods in a single call to the contract
 abstract contract Multicall  {
-    function multicall(bytes[] calldata data) public returns (bytes[] memory results) {
+    function multicall(bytes[] calldata data) external returns (bytes[] memory results) {
         results = new bytes[](data.length);
         for (uint256 i = 0; i < data.length; i++) {
             (bool success, bytes memory result) = address(this).delegatecall(data[i]);