chore(package): update uws to version 9.14.0 (#4366)

Author: greenkeeper[bot]

package.json

@@ -87,7 +87,7 @@
   },
   "optionalDependencies": {
     "bcrypt": "1.0.3",
-    "uws": "^8.14.1"
+    "uws": "^9.14.0"
   },
   "collective": {
     "type": "opencollective",