libpas test build fails due to recent change (122419407). Fixed the files to add allocation mode.
<rdar://problem/128497967>
Pull request: https://github.com/WebKit/WebKit/pull/28952
Committed 279280@main (51f42fcfcb40): <https://commits.webkit.org/279280@main> Reviewed commits have been landed. Closing PR #28952 and removing active labels.