Upgrade eslint package

eslint.config.js

@@ -0,0 +1,37 @@
+// eslint-disable-next-line no-undef,@typescript-eslint/no-require-imports
+const eslint = require("@eslint/js");
+// eslint-disable-next-line no-undef,@typescript-eslint/no-require-imports
+const tseslint = require("typescript-eslint");
+// eslint-disable-next-line no-undef,@typescript-eslint/no-require-imports
+const eslintPluginPrettierRecommended = require("eslint-plugin-prettier/recommended");
+
+// eslint-disable-next-line no-undef
+module.exports = tseslint.config(
+	{
+		ignores: [
+			".openzeppelin/*",
+			"artifacts/*",
+			"cache/*",
+			"contracts/*",
+			"coverage/*",
+			"crytic-corpus/*",
+			"crytic-export/*",
+			"node_modules/*",
+			"typechain-types/*",
+		],
+	},
+	eslint.configs.recommended,
+	...tseslint.configs.strict,
+	...tseslint.configs.stylistic,
+	eslintPluginPrettierRecommended,
+	{
+		rules: {
+			"@typescript-eslint/no-unused-expressions": "off",
+		},
+		languageOptions: {
+			parserOptions: {
+				warnOnUnsupportedTypeScriptVersion: false,
+			},
+		},
+	}
+);