Update dependency node-sass to v6

package.json

@@ -8,7 +8,7 @@
     "html-webpack-plugin": "5.3.1",
     "js-yaml": "4.1.0",
     "mini-css-extract-plugin": "1.6.0",
-    "node-sass": "5.0.0",
+    "node-sass": "6.0.0",
     "postcss": "8.2.15",
     "postcss-loader": "5.3.0",
     "pug-loader": "2.4.0",

yarn.lock

@@ -1918,10 +1918,10 @@ node-releases@^1.1.71:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.71.tgz#cb1334b179896b1c89ecfdd4b725fb7bbdfc7dbb"
   integrity sha512-zR6HoT6LrLCRBwukmrVbHv0EpEQjksO6GmFcZQQuCAy139BEsoVKPYnf3jongYW83fAa1torLGYwxxky/p28sg==
 
-node-sass@5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-5.0.0.tgz#4e8f39fbef3bac8d2dc72ebe3b539711883a78d2"
-  integrity sha512-opNgmlu83ZCF792U281Ry7tak9IbVC+AKnXGovcQ8LG8wFaJv6cLnRlc6DIHlmNxWEexB5bZxi9SZ9JyUuOYjw==
+node-sass@6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-6.0.0.tgz#f30da3e858ad47bfd138bc0e0c6f924ed2f734af"
+  integrity sha512-GDzDmNgWNc9GNzTcSLTi6DU6mzSPupVJoStIi7cF3GjwSE9q1cVakbvAAVSt59vzUjV9JJoSZFKoo9krbjKd2g==
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"