remove unused imports from Hardhat config

Author: ItsNickBarry

hardhat.config.ts

@@ -1,13 +1,10 @@
 import '@nomiclabs/hardhat-waffle';
 import '@solidstate/hardhat-4byte-uploader';
 import '@typechain/hardhat';
-import fs from 'fs';
 import 'hardhat-abi-exporter';
 import 'hardhat-contract-sizer';
 import 'hardhat-gas-reporter';
 import 'hardhat-spdx-license-identifier';
-import { task } from 'hardhat/config';
-import path from 'path';
 import 'solidity-coverage';
 
 export default {