chore: bump lodash-es from 4.17.23 to 4.18.1 in /webapp

Bumps [lodash-es](https://github.com/lodash/lodash) from 4.17.23 to 4.18.1.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.23...4.18.1)

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

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

Author: dependabot[bot]

webapp/package-lock.json

@@ -49,7 +49,7 @@
     "fastest-levenshtein": "1.0.16",
     "font-awesome": "^4.7.0",
     "jquery": "3.5.1",
-    "lodash-es": "^4.17.23",
+    "lodash-es": "^4.18.1",
     "moment-locales-webpack-plugin": "^1.2.0",
     "ngrx-store-logger": "^0.2.4",
     "ngx-bootstrap": "^20.0.2",