Merge branch 'feature/speed_up_smartconfig_v3.0' into 'release/v3.0'

feat(smartconfig): change sync pattern match num from 2 to 1

See merge request sdk/ESP8266_RTOS_SDK!398

Author: wujiangang

components/esp8266/lib/VERSION

@@ -5,5 +5,5 @@ gwen:
     net80211:   df6a8ab
     pp:         830c0c8
     pwm:        0181338
-    smartconfig:86a18f3
+    smartconfig:79ebd14
     wpa:        f59f0e0