Update dependency @types/node-sass to v4.11.5

Author: renovate[bot]

package.json

@@ -47,7 +47,7 @@
     "@types/eslint-plugin-prettier": "3.1.0",
     "@types/node": "14.14.35",
     "@types/jest": "26.0.21",
-    "@types/node-sass": "4.11.1",
+    "@types/node-sass": "4.11.5",
     "@types/prettier": "2.2.3",
     "@types/prop-types": "15.7.3",
     "@types/react": "17.0.3",