build: change node-sass to sass

Author: mrholek

package.json

@@ -51,9 +51,9 @@
     "eslint": "^7.27.0",
     "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-prettier": "^3.3.1",
-    "node-sass": "^5.0.0",
     "prettier": "2.2.1",
-    "react-scripts": "^4.0.3"
+    "react-scripts": "^4.0.3",
+    "sass": "^1.34.0"
   },
   "scripts": {
     "start": "react-scripts start",