fix(deps): update dependency form-data to ~2.5.0

package.json

@@ -33,7 +33,7 @@
     "combined-stream": "~1.0.6",
     "extend": "~3.0.2",
     "forever-agent": "~0.6.1",
-    "form-data": "~2.3.2",
+    "form-data": "~2.5.0",
     "http-signature": "~1.4.0",
     "is-typedarray": "~1.0.0",
     "isstream": "~0.1.2",