chore: rolling back dep changes

Author: erunion

package-lock.json

@@ -81,8 +81,8 @@
     "chalk": "^1.1.1",
     "commander": "^2.9.0",
     "debug": "^2.2.0",
-    "event-stream": "^4.0.1",
-    "form-data": "^3.0.0",
+    "event-stream": "3.3.4",
+    "form-data": "3.0.0",
     "fs-readfile-promise": "^2.0.1",
     "fs-writefile-promise": "^1.0.3",
     "har-validator": "^5.0.0",