set the max latency at 100 milli seconds
To keep the call audio in sync add a max latency. This could lead to dropped packets but it's better to keep the voice call audio in sync.
https://lists.freedesktop.org/archives/pulseaudio-discuss/2019-December/031518.html
Signed-off-by: Angus Ainslie (Purism) angus@akkea.ca