Bump ngx-scrollbar from 10.0.1 to 16.1.1 in /angular-app

Bumps [ngx-scrollbar](https://github.com/MurhafSousli/ngx-scrollbar) from 10.0.1 to 16.1.1.
- [Release notes](https://github.com/MurhafSousli/ngx-scrollbar/releases)
- [Changelog](https://github.com/MurhafSousli/ngx-scrollbar/blob/master/CHANGELOG.md)
- [Commits](MurhafSousli/ngx-scrollbar@v10.0.1...v16.1.1)

---
updated-dependencies:
- dependency-name: ngx-scrollbar
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

angular-app/package.json

@@ -30,7 +30,7 @@
     "javascript-blowfish": "1.0.4",
     "ngx-color-picker": "17.0.0",
     "ngx-photo-editor": "0.4.4",
-    "ngx-scrollbar": "10.0.1",
+    "ngx-scrollbar": "16.1.1",
     "rxjs": "7.8.1",
     "zone.js": "0.14.10"
   },