Merge pull request #523 from KnisterPeter/renovate/diff-3.x

chore(deps): update dependency @types/diff to v3.5.1

Author: KnisterPeter

package-lock.json

@@ -40,7 +40,7 @@
   "devDependencies": {
     "@knisterpeter/standard-tslint": "1.6.0",
     "@types/babel-generator": "6.25.1",
-    "@types/diff": "3.5.0",
+    "@types/diff": "3.5.1",
     "@types/execa": "0.9.0",
     "@types/node": "9.6.4",
     "@types/prop-types": "15.5.2",