chore(deps): bump lodash from 3.9.3 to 4.17.19

Bumps [lodash](https://github.com/lodash/lodash) from 3.9.3 to 4.17.19.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@3.9.3...4.17.19)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -20,7 +20,7 @@
     "commander": "^2.19.0",
     "datahub-nodejs-sdk": "2",
     "dom-event-simulate": "^1.0.0",
-    "lodash": "~3.9.3",
+    "lodash": "~4.17.19",
     "macaca-ai-engine": "*",
     "macaca-reporter": "1",
     "mkdirp": "^0.5.1",