Fix flaky test_stat_heap_all #11038
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Fix flaky test_stat_heap_all #11038
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We only collect GC.stat_heap(nil, stat_heap_all) once, outside of the loop, but assert_equal could allocate objects which can cause a GC to run and cause stat_heap_all to be out-of-sync.
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We only collect GC.stat_heap(nil, stat_heap_all) once, outside of the loop, but assert_equal could allocate objects which can cause a GC to run and cause stat_heap_all to be out-of-sync.