Merge pull request #6649 from element-hq/feature/valere/call/decline_timeline_rendering

feat: Update call started timeline item + declined support

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/timeline/item/event/EventContent.kt

@@ -119,7 +119,8 @@ data class LiveLocationContent(
 data object LegacyCallInviteContent : EventContent
 
 data class CallNotifyContent(
-    val callIntent: CallIntent
+    val callIntent: CallIntent,
+    val declinedBy: List<UserId>
 ) : EventContent
 
 data object UnknownContent : EventContent

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/item/event/TimelineEventContentMapper.kt

@@ -153,7 +153,8 @@ class TimelineEventContentMapper(
                         CallIntent.AUDIO
                     } else {
                         CallIntent.VIDEO
-                    }
+                    },
+                    declinedBy = it.declinedBy.map(::UserId)
                 )
             }
         }