chore: Update package.json to v20

Author: santoshyadavdev

libs/ngu/carousel/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ngu/carousel",
-  "version": "19.0.0",
+  "version": "20.0.0",
   "peerDependencies": {
     "@angular/common": "^19.0.0",
     "@angular/core": "^19.0.0",