8173794: [REDO] [AOT] Missing GC scan of _metaspace_got array containing Klass* Summary: added back _metaspace_got array scan. Reviewed-by: dlong

^build/
^dist/
^webrev
^testoutput/
/nbproject/private/
^make/netbeans/.*/build/
^make/netbeans/.*/dist/
.DS_Store
.*/JTreport/.*
.*/JTwork/.*