Merge update room into single fragment

...cles/core/feature/room/update/UpdateRoomDialogFragment.kt

.../feature/room/update/circle/UpdateCircleDialogFragment.kt

...eature/room/update/gallery/UpdateGalleryDialogFragment.kt

...re/feature/room/update/group/UpdateGroupDialogFragment.kt

...core/feature/timeline/options/TimelineOptionsNavigator.kt

core/src/main/res/layout/dialog_fragment_update_circle.xml

core/src/main/res/layout/dialog_fragment_update_gallery.xml

core/src/main/res/layout/dialog_fragment_update_group.xml

core/src/main/res/layout/dialog_fragment_update_room.xml

core/src/main/res/navigation/timeline_options_nav_graph.xml

core/src/main/res/values/strings.xml