chore(deps): update dependency ng-packagr to v20.1.0 (#124)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "jest-preset-angular": "14.6.0",
     "jsdom": "26.1.0",
     "jsonc-eslint-parser": "2.4.0",
-    "ng-packagr": "20.0.1",
+    "ng-packagr": "20.1.0",
     "nx": "21.2.1",
     "postcss": "8.5.6",
     "postcss-url": "10.1.3",