chore(deps): update all patch dependencies (#2450)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -59,7 +59,7 @@
     "selfsigned": "^1.10.7",
     "semver": "^6.3.0",
     "serve-index": "^1.9.1",
-    "sockjs": "0.3.19",
+    "sockjs": "0.3.20",
     "sockjs-client": "1.4.0",
     "spdy": "^4.0.1",
     "strip-ansi": "^3.0.1",
@@ -99,7 +99,7 @@
     "less-loader": "^5.0.0",
     "lint-staged": "^10.0.8",
     "marked": "^0.8.0",
-    "memfs": "^3.1.1",
+    "memfs": "^3.1.2",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.19.1",
     "puppeteer": "^1.20.0",