chore(deps): update all minor dependencies (#2429)

Co-authored-by: WhiteSource Renovate <renovatebot@gmail.com>

Author: renovate[bot]

package-lock.json

@@ -95,11 +95,11 @@
     "jest": "^24.9.0",
     "jest-junit": "^10.0.0",
     "jquery": "^3.4.1",
-    "less": "^3.10.3",
+    "less": "^3.11.1",
     "less-loader": "^5.0.0",
     "lint-staged": "^10.0.7",
     "marked": "^0.8.0",
-    "memfs": "^3.0.4",
+    "memfs": "^3.1.1",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.19.1",
     "puppeteer": "^1.20.0",