chore(deps): bump lodash from 4.17.21 to 4.18.1 in /backend

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.21 to 4.18.1.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.21...4.18.1)

---
updated-dependencies:
- dependency-name: lodash
  dependency-version: 4.18.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

backend/package.json

@@ -108,7 +108,7 @@
     "json2csv": "^5.0.7",
     "jsonwebtoken": "8.5.1",
     "jwks-rsa": "^3.0.1",
-    "lodash": "4.17.21",
+    "lodash": "4.18.1",
     "moment": "2.29.4",
     "moment-timezone": "^0.5.34",
     "mv": "2.1.1",