docs：fix wrong event names in wifi driver

docs/en/api-guides/wifi.rst

@@ -398,11 +398,11 @@ Below is a "big scenario" which describes some small scenarios in AP mode:
         EVENT_TASK <-  WIFI_TASK   [label="3.2> WIFI_EVENT_AP_START"];
         APP_TASK   <-  EVENT_TASK  [label="3.3> WIFI_EVENT_AP_START"];
         === 4. Connect Phase ===
-        EVENT_TASK <-  WIFI_TASK   [label="4.1> WIFI_EVENT_AP_STA_CONNECTED"];
-        APP_TASK   <- EVENT_TASK   [label="4.2> WIFI_EVENT_AP_STA_CONNECTED"];
+        EVENT_TASK <-  WIFI_TASK   [label="4.1> WIFI_EVENT_AP_STACONNECTED"];
+        APP_TASK   <- EVENT_TASK   [label="4.2> WIFI_EVENT_AP_STACONNECTED"];
         === 5. Disconnect Phase ===
-        EVENT_TASK <-  WIFI_TASK   [label="5.1> WIFI_EVENT_STA_DISCONNECTED"];
-        APP_TASK   <-  EVENT_TASK  [label="5.2> WIFI_EVENT_STA_DISCONNECTED"];
+        EVENT_TASK <-  WIFI_TASK   [label="5.1> WIFI_EVENT_AP_STADISCONNECTED"];
+        APP_TASK   <-  EVENT_TASK  [label="5.2> WIFI_EVENT_AP_STADISCONNECTED"];
         APP_TASK   ->  APP_TASK    [label="5.3> disconnect handling"];
         === 6. Deinit Phase ===
         APP_TASK   ->  WIFI_TASK   [label="6.1> Disconnect Wi-Fi"];

docs/zh_CN/api-guides/wifi.rst

@@ -399,11 +399,11 @@ Wi-Fi 驱动程序初始化成功后，可以进入到配置阶段。该场景
         EVENT_TASK <-  WIFI_TASK   [label="3.2> WIFI_EVENT_AP_START"];
         APP_TASK   <-  EVENT_TASK  [label="3.3> WIFI_EVENT_AP_START"];
         === 4.连接阶段 ===
-        EVENT_TASK <-  WIFI_TASK   [label="4.1> WIFI_EVENT_AP_STA_CONNECTED"];
-        APP_TASK   <- EVENT_TASK   [label="4.2> WIFI_EVENT_AP_STA_CONNECTED"];
+        EVENT_TASK <-  WIFI_TASK   [label="4.1> WIFI_EVENT_AP_STACONNECTED"];
+        APP_TASK   <- EVENT_TASK   [label="4.2> WIFI_EVENT_AP_STACONNECTED"];
         === 5.断开阶段 ===
-        EVENT_TASK <-  WIFI_TASK   [label="5.1> WIFI_EVENT_STA_DISCONNECTED"];
-        APP_TASK   <-  EVENT_TASK  [label="5.2> WIFI_EVENT_STA_DISCONNECTED"];
+        EVENT_TASK <-  WIFI_TASK   [label="5.1> WIFI_EVENT_AP_STADISCONNECTED"];
+        APP_TASK   <-  EVENT_TASK  [label="5.2> WIFI_EVENT_AP_STADISCONNECTED"];
         APP_TASK   ->  APP_TASK    [label="5.3> 断开处理"];
         === 6.清理阶段 ===
         APP_TASK   ->  WIFI_TASK   [label="6.1> 断开 Wi-Fi 连接"];