[APP][Pro] Support for ONVIF compatible cameras (Release 2.0.60, Test 2.0.60)

[To_Lou]

@To_Lou

@robertklep

apps can disable TLS validation (perhaps as an option) so self-signed certs are accepted.

I would very much like that, thank you.

https://community.homey.app/t/which-smart-cameras-are-recommended-with-homey/8281/31