Bump lodash from 4.17.13 to 4.17.19 (#83)

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.13 to 4.17.19.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.13...4.17.19)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -29,7 +29,7 @@
     "express": "^4.16.4",
     "express-handlebars": "^3.0.0",
     "jsonwebtoken": "^7.4.3",
-    "lodash": "^4.17.13",
+    "lodash": "^4.17.19",
     "moment": "^2.17.1",
     "mongodb": "^2.2.24",
     "node-zip": "^1.1.1",