matrix-js-sdk

bcd86c21 - Exporting live WebRTC metric as GroupCall Event from SDK #3220 (#3224)

Exporting live WebRTC metric as GroupCall Event from SDK #3220 (#3224) * develop: merge voip event from `develop` branch * stats: start statistics if a calls starts * stats: add a `GroupCallStatsReport` and fix typo * stats: add callback as anonymous fkt for right ctx * stats: check for promise for backward compatibility * stats: add test for promise check