Live Location Sharing - handle server echoes (#5514)

* Track active live location sessions by ID instead of timeout.

# Conflicts:
#	ElementX/Sources/Services/Location/LiveLocationManager.swift

* implemented a system to promote starting session to active sesessions to send locations at the right time, and a system to remove a local session if it's handled by an external device.

* pr suggestions

---------

Co-authored-by: Doug <douglase@element.io>

ElementX/Sources/Other/SDKListener.swift

@@ -203,6 +203,12 @@ extension SDKListener: LiveLocationsListener where T == [LiveLocationShareUpdate
     }
 }
 
+extension SDKListener: BeaconInfoListener where T == BeaconInfoUpdate {
+    func onUpdate(update: BeaconInfoUpdate) {
+        onUpdateClosure(update)
+    }
+}
+
 extension SDKListener: ThreadListEntriesListener where T == [ThreadListUpdate] {
     func onUpdate(diff: [ThreadListUpdate]) {
         onUpdateClosure(diff)