feat(wifi_remote): Make esp_hosted default RPC library

Author: david-cermak

components/esp_wifi_remote/Kconfig.rpc.in

@@ -1,6 +1,6 @@
 choice ESP_WIFI_REMOTE_LIBRARY
     prompt "Choose WiFi-remote implementation"
-    default ESP_WIFI_REMOTE_LIBRARY_EPPP
+    default ESP_WIFI_REMOTE_LIBRARY_HOSTED
     help
         Select type of WiFi Remote implementation