downgrade req for interface

Author: sudo-owen

src/hooks/IPairHooks.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: AGPL-3.0
-pragma solidity ^0.8.20;
+pragma solidity ^0.8.0;
 
 import {ERC20} from "solmate/tokens/ERC20.sol";
 import {IERC721} from "@openzeppelin/contracts/token/ERC721/IERC721.sol";