update ang material to 16

Author: BenBagBag

2-Authorization/2-call-api-angular/SPA/package.json

@@ -16,7 +16,7 @@
     "@angular/compiler": "^18.0.4",
     "@angular/core": "^18.0.4",
     "@angular/forms": "^18.0.4",
-    "@angular/material": "^15.2.9",
+    "@angular/material": "^16.2.14",
     "@angular/platform-browser": "^18.0.4",
     "@angular/platform-browser-dynamic": "^18.0.4",
     "@angular/router": "^18.0.4",