* web: revert changed from secure_client patch

* ota/httpupdate: use SecureClient

* ota/httpupdate: use scheduled function on mqtt event

* config: finish up 590282e changes + add warnings

* typo fix

* use bind instead of c++14 magic, use debug text from secureclient

* bump

* actually use the locking

* Use generic typechecks, OTA add followRedirects

* revamp using is_detected

* relative include

* mention ts draft instead, fix c++17 includes (still not buildable)

* typo

* Always create WiFiClient pointer

* Remove old CREATE_CHECK macro

* do not create wificlient obj when running old Core

* MQTT Fingerprint setting capitalization fix

* otafp -> otaFP

* Rework MQTT sync client configuration

* MQTT_LIBRARY_...

* comments

* fix not doing any checks for bearssl, remove afterconnected template for mqttclient

* comments

* comments

* secure bool stub

* typos, always include sc helpers

* fix on_fingerprint return type

* typo

* typo

* indent

* tag is already in config obj

* generate mqtt featureset string at compile time

* reword again

* trusted_root_ca

- add httpupdate ota impelementation
- move async ota into a separate module
- support bearssl & axtls through wificlientsecure
- allow to disable arduino ide ota module