replace duplicated Bitmaps with an powerful already importd one

Author: yuhuajing

.idea/.gitignore

@@ -3,7 +3,7 @@
 pragma solidity 0.8.19;
 
 import {ERC721} from "@openzeppelin/contracts/token/ERC721/ERC721.sol";
-import {BitMaps} from "@openzeppelin/contracts/utils/structs/BitMaps.sol";
+import {BitMaps} from "solidity-bits/contracts/BitMaps.sol";
 import {ERC721Psi, ERC721PsiBurnable} from "../erc721psi/ERC721PsiBurnable.sol";
 // Errors
 import {IImmutableERC721Errors} from "../../../errors/Errors.sol";

.idea/IMXcontracts.iml

@@ -10,7 +10,7 @@ import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol";
 import {OperatorAllowlistEnforced} from "../../../allowlist/OperatorAllowlistEnforced.sol";
 
 // Utils
-import {BitMaps} from "@openzeppelin/contracts/utils/structs/BitMaps.sol";
+import {BitMaps} from "solidity-bits/contracts/BitMaps.sol";
 import {AccessControlEnumerable, MintingAccessControl} from "../../../access/MintingAccessControl.sol";
 
 /*