chore(package): update semantic-release to version 17.0.2

Closes #22

Author: greenkeeper[bot]

package.json

@@ -47,7 +47,7 @@
     "html-loader": "^0.5.5",
     "node-sass": "^4.12.0",
     "sass-loader": "^7.1.0",
-    "semantic-release": "^15.13.14",
+    "semantic-release": "^17.0.2",
     "svg-url-loader": "^2.3.2",
     "travis-deploy-once": "^5.0.11",
     "vue-template-compiler": "^2.6.10"