Bump lodash from 4.17.15 to 4.17.19 in /api

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] <[email protected]>

Author: dependabot[bot]

api/package-lock.json

@@ -18,7 +18,7 @@
     "csv-parse": "4.6.3",
     "esm": "3.2.25",
     "express": "4.17.1",
-    "lodash": "4.17.15",
+    "lodash": "4.17.19",
     "node-fetch": "2.6.0",
     "winston": "3.2.1"
   },