Merge pull request #36 from avency/dependabot/npm_and_yarn/mocha-approx-6.2.0

Update mocha requirement from ~6.1.4 to ~6.2.0

Author: gerdemann

package.json

@@ -31,7 +31,7 @@
     "chai": "~4.2.0",
     "concat-stream": "~2.0.0",
     "event-stream": "~4.0.1",
-    "mocha": "~6.1.4",
+    "mocha": "~6.2.0",
     "pre-commit": "1.2.2",
     "standard": "^13.0.0"
   },