Display waiting icon in status-bubble when a change is waiting in tester queue. Currently it shows ongoing icon, which might be confusing.
Pull request: https://github.com/WebKit/WebKit/pull/3453
Committed 253560@main (a6bf1d80488a): <https://commits.webkit.org/253560@main> Reviewed commits have been landed. Closing PR #3453 and removing active labels.
<rdar://problem/98834500>