chore(package): update source-map-support to version 0.5.0

Author: greenkeeper[bot]

package.json

@@ -98,7 +98,7 @@
     "rimraf": "^2.6.2",
     "sinon": "^4.0.0",
     "sinon-chai": "^2.13.0",
-    "source-map-support": "^0.4.18",
+    "source-map-support": "^0.5.0",
     "ts-loader": "^2.3.7",
     "ts-node": "^3.3.0",
     "tslint": "^5.7.0",