[CI] Mutation logging test is still flaky

[nolanlawson]

No idea why, but #4600 still seems to be an issue. Seeing this in CI occasionally in all 3 browsers:

Safari 17.6 (Mac OS 10.15.7) profiler mutation-logging Perf measures in dev mode parent-child Logs a mutation on both parent and child FAILED
	Expected [ [object PerformanceMeasure] ] to equal <jasmine.arrayWithExactContents([ 
<jasmine.objectContaining(Object({ name: 'lwc-rehydrate', detail: <jasmine.objectContaining(Object({ devtools: 
<jasmine.objectContaining(Object({ properties: <jasmine.arrayWithExactContents([ <jasmine.arrayWithExactContents([ 
'Components', '<x-child>, <x-parent>' ])>, <jasmine.arrayWithExactContents([ '<x-child>', 'lastName' ])>, 
<jasmine.arrayWithExactContents([ '<x-parent>', 'firstName' ])> ])> }))> }))> }))> ])>.
	<Jasmine>
	@profiler/mutation-logging/index.spec.js:439:34