fix to set searchBehaviorSubject regardless of searchHelper being not null

same for swipeRefreshLayoutView?.isRefreshing

If searchHelper would be null (= when UnifiedSearch is not available) then going back to conversations list view would not trigger to check to show for unread mentions bubble. This fix will make it independent from searchHelper.

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/main/java/com/nextcloud/talk/conversationlist/ConversationsListActivity.kt

@@ -667,9 +667,9 @@ class ConversationsListActivity :
                     if (searchHelper != null) {
                         // cancel any pending searches
                         searchHelper!!.cancelSearch()
-                        binding.swipeRefreshLayoutView?.isRefreshing = false
-                        searchBehaviorSubject.onNext(false)
                     }
+                    binding.swipeRefreshLayoutView?.isRefreshing = false
+                    searchBehaviorSubject.onNext(false)
                     binding.swipeRefreshLayoutView?.isEnabled = true
                     searchView!!.onActionViewCollapsed()