chore(deps): update dependency @types/source-map-support to v0.4.2

Author: renovate-bot

package-lock.json

@@ -38,7 +38,7 @@
     "@types/mocha": "5.2.6",
     "@types/mongodb": "3.1.19",
     "@types/node": "8.10.40",
-    "@types/source-map-support": "0.4.1",
+    "@types/source-map-support": "0.4.2",
     "assert-rejects": "0.1.1",
     "dotenv": "5.0.1",
     "jscpd": "0.6.25",