Support room version 12 (#2399)

Support room version 12 (#2399)

* WIP - support room version 12

* add room creators hook

* revert changes from powerlevels

* improve use room creators hook

* add hook to get dm users

* add options to add creators in create room/space

* add member item component in member drawer

* remove unused import

* extract member drawer header component

* get room creators as set only if room version support them

* add room permissions hook

* support room v12 creators power

* make predecessor event id optional

* add info about founders in permissions

* allow to create infinite powers to room creators

* allow everyone with permission to create infinite power

* handle additional creators in room upgrade

* add option to follow space tombstone