Rename Suspended assertion to NearSuspended since holding such assertion doesn't allow full suspension. The only way to fully suspend is to hold no assertion at all.
Pull request: https://github.com/WebKit/WebKit/pull/13519
Pull request: https://github.com/WebKit/WebKit/pull/13527
Committed 263741@main (2deeb7c4a37a): <https://commits.webkit.org/263741@main> Reviewed commits have been landed. Closing PR #13527 and removing active labels.
<rdar://problem/108973740>