chore(package): update webpack-dev-middleware v3.1.3...v3.2.0 (dependencies) (#1473)

Author: michael-ciniawsky

package-lock.json

@@ -49,7 +49,7 @@
     "spdy": "^3.4.1",
     "strip-ansi": "^3.0.0",
     "supports-color": "^5.1.0",
-    "webpack-dev-middleware": "3.1.3",
+    "webpack-dev-middleware": "3.2.0",
     "webpack-log": "^2.0.0",
     "yargs": "11.0.0"
   },