Update package.json

Author: yunomix2834

package.json

@@ -17,7 +17,7 @@
     "@angular/animations": "19.2.14",
     "@angular/common": "^15.0.0",
     "@angular/compiler": "19.2.14",
-    "@angular/core": "19.2.14",
+    "@angular/core": "15.2.10",
     "@angular/forms": "19.2.14",
     "@angular/platform-browser": "19.2.14",
     "@angular/platform-browser-dynamic": "19.2.14",