Fix wrong GENIV WB on too_complex Ractor traversal
WBCHECK ERROR: Missed write barrier detected! Parent object: 0x7c4a5f1f66c0 (wb_protected: true) rb_obj_info_dump: 0x00007c4a5f1f66c0 T_IMEMO/<fields> Reference counts - snapshot: 2, writebarrier: 0, current: 2, missed: 1 Missing reference to: 0x7b6a5f2f7010 rb_obj_info_dump: 0x00007b6a5f2f7010 T_ARRAY/Array [E ] len: 1 (embed)
Fix wrong GENIV WB on too_complex Ractor traversal