fix(esp_wifi): Change some defaults in roaming app

- Closes https://github.com/espressif/esp-idf/issues/17687

components/esp_wifi/wifi_apps/roaming_app/src/Kconfig.roaming

@@ -73,7 +73,7 @@ menu "Roaming Methods"
     config ESP_WIFI_ROAMING_NETWORK_ASSISTED_ROAM
         bool "Support Network Assisted roaming using 802.11v"
         depends on ESP_WIFI_WNM_SUPPORT
-        default n
+        default y
         help
             Roaming between APs using network assisted Roaming.
             This involves  BSS Transition Management mechanisms outlined in 802.11v.
@@ -154,7 +154,7 @@ config ESP_WIFI_ROAMING_BACKOFF_TIME
 config ESP_WIFI_ROAMING_PERIODIC_RRM_MONITORING
     bool "Send periodic neighbor report request to AP for internal list updation"
     depends on ESP_WIFI_RRM_SUPPORT
-    default y
+    default n
     help
         This option will enable station to keep sending RRM neighbor list request to AP and
         update its internal list.