* Allow acl in mqtt
Acl in mqtt needs user name if 'use_identity_as_username' is not true. It also seems that login in mqtt don't accept an user with an empty password, then reenabled both
* Add new define for mosquitto
Keep compatibility with AWS_IOT
* Better approach to custom client certificate
Don't duplicate defined check. Let USE_MQTT_AWS_IOT automatically set USE_MQTT_CLIENT_CERT and use latter in all code
* with mosquitto user and password may be empty
When mosquitto 'use_identity_as_username' option is enabled password and user are not used
* Refactored Wifi for ESP32 to allow for Core3
* Fix case in include
* Grrr
* Fix compilation
* Fix Ethernet IPv6
* Fix wrong hostname due to mac address unknown at start
* `Sendmail` upgraded to ESP-Mail-Client v3.4.9 from v1.2.0, using BearSSL instead of MbedTLS
* Fix compilation on ESP8266
* Fix compilation
* fix compilation
Arduino-ESP32 supports both versions of 'connect' method, with and
without timeout argument. Since most users of
WiFiClientSecure_light class use version without this argument -
for example - Telegram, export both on ESP32 to fix build failure
with USE_TELEGRAM enabled on ESP32.
Fixes: 3d5c68b8505a ("Berry class ``webclient`` for HTTP/HTTPS requests")
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>