[BL602] Fix wifi dhcp failed (#21622)

Author: jczhang777

examples/lighting-app/bouffalolab/bl602/include/AppTask.h

@@ -71,7 +71,6 @@ class AppTask
     static void FactoryResetButtonEventHandler(void);
     static void LightingActionButtonEventHandler(void);
     static void InitButtons(void);
-    static void StoreWifiConfig();
     void StartTimer(uint32_t aTimeoutMs);
 
     enum Function_t

examples/lighting-app/bouffalolab/bl602/src/AppTask.cpp

@@ -152,7 +152,6 @@ CHIP_ERROR AppTask::Init()
     PrintOnboardingCodes(chip::RendezvousInformationFlag(chip::RendezvousInformationFlag::kBLE));
 
     InitButtons();
-    StoreWifiConfig();
 
 #if PW_RPC_ENABLED
     chip::rpc::Init();
@@ -556,11 +555,6 @@ void AppTask::InitButtons(void)
     Button_Configure_LightingActionEventHandler(&LightingActionButtonEventHandler);
 }
 
-void AppTask::StoreWifiConfig(void)
-{
-    wifi_mgmr_scan(NULL, NULL);
-}
-
 void AppTask::LightStateUpdateEventHandler(void)
 {
     uint8_t onoff, level;