Update ESP32 to latest to fix Mbed OS6 compilation

teetak01 · teetak01 · commit fe70efa8c416 · 2020-12-07T15:20:04.000+02:00
diff --git a/drivers/COMPONENT_WIFI_ESP32.lib b/drivers/COMPONENT_WIFI_ESP32.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/esp32-driver/#d6bd83f8710b4c475b3cce101d8b2c77e17feaf6
+https://github.com/ARMmbed/esp32-driver/#b1436411af05f1e424181154b87c855d83f2afee

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-https://github.com/ARMmbed/esp32-driver/#d6bd83f8710b4c475b3cce101d8b2c77e17feaf6`
	`1`	`+https://github.com/ARMmbed/esp32-driver/#b1436411af05f1e424181154b87c855d83f2afee`