🐞 fix:横展37项：仪表无外发，无CAN线唤醒功能，休眠前清发送Buffer，然后休眠

Firmware/Source/Component/PowerManagement/PowerManag_user.c

@@ -144,6 +144,7 @@ static void Power_IG_ON_Init(void)
 static void Power_Sleep_Init(void)
 {
     TimerM_PWM_counter_Output_Init(TIMERM_COUNTER1, 20000, 0);
+    Can_Tx_Apply_Buff();
 	rte_can_deinit(CAN_CH_0);
 	TMM0_Stop();
 	TMM1_Stop();