chore(package): update semantic-release to version 17.0.7

Closes #65

Author: greenkeeper[bot]

package.json

@@ -47,7 +47,7 @@
     "husky": "^1.3.0",
     "lint-staged": "^8.1.0",
     "prettier": "^1.15.3",
-    "semantic-release": "^15.13.1",
+    "semantic-release": "^17.0.7",
     "travis-deploy-once": "^5.0.0"
   },
   "scripts": {