Remove unnecessary log line

Author: justjanne

test/components/structures/TimelinePanel-test.tsx

@@ -219,7 +219,6 @@ describe('TimelinePanel', () => {
             },
         });
 
-        console.log("mocking thread");
         const thread = room.createThread(rootEvent.getId(), rootEvent, [], true);
         // So that we do not have to mock the thread loading
         thread.initialEventsFetched = true;