esp32: fix some wifi bugs

Fix some WiFi bugs:
1. Enable RX BAR
2. Fix the bug that ESP32 AP negotiates with iphone to 11g
3. Fix the bug that ESP32 STA has ap_loss because CMCC AP contains two SSID

diff --git a/components/esp32/lib b/components/esp32/lib
index f2e25be80261682bff80a480ba167fd2f340bbf7..892a63089b5ab74114a86c2a3202bfa755bfd320 160000 (submodule)
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit f2e25be80261682bff80a480ba167fd2f340bbf7
+Subproject commit 892a63089b5ab74114a86c2a3202bfa755bfd320