chore(deps-dev): bump ng-packagr in the angular group (#4036)

Bumps the angular group with 1 update: [ng-packagr](https://github.com/ng-packagr/ng-packagr).


Updates `ng-packagr` from 19.2.0 to 19.2.1
- [Release notes](https://github.com/ng-packagr/ng-packagr/releases)
- [Changelog](https://github.com/ng-packagr/ng-packagr/blob/19.2.1/CHANGELOG.md)
- [Commits](ng-packagr/ng-packagr@19.2.0...19.2.1)

---
updated-dependencies:
- dependency-name: ng-packagr
  dependency-version: 19.2.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: angular
...

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

Author: dependabot[bot]

package-lock.json

@@ -84,7 +84,7 @@
     "jscpd": "^4.0.5",
     "lint-staged": "^15.5.0",
     "markdownlint-cli": "^0.44.0",
-    "ng-packagr": "19.2.0",
+    "ng-packagr": "19.2.1",
     "npm-run-all2": "7.0.2",
     "postcss": "^8.5.3",
     "postcss-cli": "^11.0.1",