fix(package): update express to version 5.0.0-alpha.5 (#300)

https://greenkeeper.io/

package.json

@@ -107,7 +107,7 @@
     "body-parser": "1.17.1",
     "brolog": "0.3.10",
     "chromedriver": "^2.27.1",
-    "express": "5.0.0-alpha.4",
+    "express": "5.0.0-alpha.5",
     "is-ci": "1.0.10",
     "is-docker": "1.1.0",
     "moment": "2.17.0",