update package-lock.json

package-lock.json

@@ -14882,7 +14882,7 @@
         },
         "ws": {
           "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-5.1.1.tgz",
+          "resolved": "http://registry.npmjs.org/ws/-/ws-5.1.1.tgz",
           "integrity": "sha512-bOusvpCb09TOBLbpMKszd45WKC2KPtxiyiHanv+H2DE3Az+1db5a/L7sVJZVDPUC1Br8f0SKRr1KjLpD1U/IAw==",
           "dev": true,
           "requires": {