Bump lodash from 4.17.15 to 4.17.19

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.19.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.15...4.17.19)

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

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "express": "^4.17.1",
     "fs-extra": "8.1.0",
     "fusioncharts": "^3.15.0-sr.1",
-    "lodash": "4.17.15",
+    "lodash": "4.17.19",
     "merge-deep": "^3.0.2",
     "moment": "^2.24.0",
     "next": "9.0.4",