fix: update @sendbird/chat dependency version

Author: sravan-s

scripts/package.template.json

@@ -26,7 +26,7 @@
     "react-dom": "^16.8.6 || ^17.0.0 || ^18.0.0"
   },
   "dependencies": {
-    "@sendbird/chat": "^4.1.1",
+    "@sendbird/chat": "^4.3.0",
     "@sendbird/react-uikit-message-template-view": "^0.0.1-alpha.9",
     "@sendbird/uikit-message-template": "^0.0.1-alpha.8",
     "css-vars-ponyfill": "^2.3.2",