fix(deps): use the latest extend (#800)

JustinBeckwith · web-flow · commit a7f01729d654 · 2019-08-09T08:18:40.000-07:00
diff --git a/package.json b/package.json
@@ -59,7 +59,7 @@
     "concat-stream": "^2.0.0",
     "date-and-time": "^0.8.0",
     "duplexify": "^3.5.0",
-    "extend": "^3.0.0",
+    "extend": "^3.0.2",
     "gaxios": "^2.0.1",
     "gcs-resumable-upload": "^2.0.0",
     "hash-stream-validation": "^0.2.1",
