Skip flaky test on Solaris
This test is flaky on "SPARC Solaris 10 (gcc)" CI with this message:
TestGCCompact#test_moving_objects_between_size_pools [test/ruby/test_gc_compact.rb:378]: Expected 499 to be >= 500.
Skip flaky test on Solaris
This test is flaky on "SPARC Solaris 10 (gcc)" CI with this message:
TestGCCompact#test_moving_objects_between_size_pools [test/ruby/test_gc_compact.rb:378]:
Expected 499 to be >= 500.