While importing[1] resource-timing tests from WPT, it seems like resource_timing.worker tiles out on WK1 [1] https://bugs.webkit.org/show_bug.cgi?id=189903
This test is no longer consistently timing out after https://trac.webkit.org/changeset/278738/webkit. I removed the failure expectation as a part of https://commits.webkit.org/239359@main.
<rdar://problem/80092165>