yealink-v83: fix regex

Reviewed-by: https://github.com/apps/wazo-zuul

fanvil: homogenize metadata for high availability

Reviewed-by: https://github.com/apps/wazo-zuul

Why:

* This causes a warning during the generation of the wazo-platform.org
doc

htek: fix HA info in metadata

Reviewed-by: https://github.com/apps/wazo-zuul

yealink-v85: disable text messaging

Reviewed-by: https://github.com/apps/wazo-zuul

Why: in a conference, it displays multiple text messages after we are done with
the call. This is not a wanted behaviour in our case.

WAZO-2208: add Snom MX00 DECT

Reviewed-by: https://github.com/apps/wazo-zuul