ONVIF integration: add ONVIF Profile T (HTTPS etc.) for IP-camera's

Extend Home Assistant ONVIF integration with support of:
ONVIF Profile T, For advanced (and safe) video streaming, e.g.:

  • H.264 / H.265 video compression
  • Imaging settings
  • Motion alarm and tampering events
  • Metadata streaming
  • Bi-directional audio

Profile T is designed for IP-based video systems. Profile T supports video streaming features such as the use of H.264 and H.265 encoding formats, imaging settings, and alarm events such as motion and tampering detection. Mandatory features for devices also include onscreen display and metadata streaming, while mandatory features for clients also include PTZ control. Profile T also covers ONVIF specifications for HTTPS streaming, PTZ configuration, motion region configuration, digital inputs and relay outputs, and bidirectional audio for conformant devices and clients that support such features.
See : Profile T - ONVIF