feat: ability to disable extract modules, ci fix

Author: lsycxyj

test/cases/disable-extract-func/expected/2.css

@@ -48,7 +48,7 @@ __webpack_require__.r(__webpack_exports__);
 
 exports = module.exports = __webpack_require__(14)(false);
 // Module
-exports.push([module.i, ".is-async-1 {\r\n    background: magenta;\r\n}", ""]);
+exports.push([module.i, ".is-async-1 {\n  background: magenta;\n}\n", ""]);
 
 
 /***/ })

test/cases/disable-extract-func/expected/2.js

@@ -1,3 +1,4 @@
 .is-async-2 {
-    background: brown;
+  background: brown;
 }
+

test/cases/disable-extract-func/expected/3.js

@@ -256,9 +256,10 @@
 __webpack_require__.r(__webpack_exports__);
 /* harmony import */ var _is_async2_css__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4);
 /* harmony import */ var _is_async2_css__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_is_async2_css__WEBPACK_IMPORTED_MODULE_0__);
-__webpack_require__.e(/* import() */ 3).then(__webpack_require__.bind(null, 12));
 
 
+__webpack_require__.e(/* import() */ 3).then(__webpack_require__.bind(null, 12));
+
 // console.log('index2');