chore(deps): update dependency less-loader to v8.1.0

Author: renovate-bot

package-lock.json

@@ -45,7 +45,7 @@
     "css-loader": "5.2.1",
     "jest": "26.6.3",
     "less": "4.1.1",
-    "less-loader": "8.0.0",
+    "less-loader": "8.1.0",
     "prettier": "2.2.1",
     "sass": "1.32.8",
     "sass-loader": "11.0.1",