升级dart-sass到最新版本1.42.1

@@ -71,7 +71,7 @@
     "eslint-plugin-vue": "7.2.0",
     "eslint-plugin-vue": "7.2.0",
     "lint-staged": "10.5.3",
     "lint-staged": "10.5.3",
     "runjs": "4.4.2",
     "runjs": "4.4.2",
-    "sass": "1.32.0",
+    "sass": "1.42.1",
     "sass-loader": "10.1.0",
     "sass-loader": "10.1.0",
     "script-ext-html-webpack-plugin": "2.1.5",
     "script-ext-html-webpack-plugin": "2.1.5",
     "svg-sprite-loader": "5.1.1",
     "svg-sprite-loader": "5.1.1",