Fix sos.DumpIL on LP64 systems with s/long/LONG/g (#5810)
Fix sos.DumpIL on LP64 systems with s/long/LONG/g (#5810)

sos.DumpIL command used readData<long> to disassemble CIL,
this failed on LP64 systems like Linux where long is 8 bytes.

This commit tries to fix #5457.
cydhaselton/coreclr,jhendrixMSFT/coreclr,hseok-oh/coreclr,rartemev/coreclr,YongseopKim/coreclr,alexperovich/coreclr,JosephTremoulet/coreclr,naamunds/coreclr,krytarowski/coreclr,pgavlin/coreclr,mmitche/coreclr,rartemev/coreclr,Dmitry-Me/coreclr,cydhaselton/coreclr,martinwoodward/coreclr,kyulee1/coreclr,josteink/coreclr,russellhadley/coreclr,Dmitry-Me/coreclr,JosephTremoulet/coreclr,alexperovich/coreclr,jhendrixMSFT/coreclr,cshung/coreclr,KrzysztofCwalina/coreclr,gkhanna79/coreclr,sagood/coreclr,botaberg/coreclr,jamesqo/coreclr,ramarag/coreclr,dasMulli/coreclr,wateret/coreclr,roncain/coreclr,tijoytom/coreclr,qiudesong/coreclr,alexperovich/coreclr,sagood/coreclr,cmckinsey/coreclr,sjsinju/coreclr,russellhadley/coreclr,poizan42/coreclr,mskvortsov/coreclr,roncain/coreclr,botaberg/coreclr,jamesqo/coreclr,kyulee1/coreclr,ZhichengZhu/coreclr,bartdesmet/coreclr,shahid-pk/coreclr,krk/coreclr,botaberg/coreclr,ragmani/coreclr,bartdesmet/coreclr,hseok-oh/coreclr,gkhanna79/coreclr,pgavlin/coreclr,josteink/coreclr,bartdesmet/coreclr,AlexGhiondea/coreclr,kyulee1/coreclr,ZhichengZhu/coreclr,mmitche/coreclr,qiudesong/coreclr,tijoytom/coreclr,ruben-ayrapetyan/coreclr,dasMulli/coreclr,YongseopKim/coreclr,dpodder/coreclr,vinnyrom/coreclr,ruben-ayrapetyan/coreclr,mmitche/coreclr,cmckinsey/coreclr,ZhichengZhu/coreclr,sagood/coreclr,yizhang82/coreclr,bartdesmet/coreclr,AlexGhiondea/coreclr,wtgodbe/coreclr,James-Ko/coreclr,KrzysztofCwalina/coreclr,AlexGhiondea/coreclr,krk/coreclr,cmckinsey/coreclr,cydhaselton/coreclr,dasMulli/coreclr,dasMulli/coreclr,martinwoodward/coreclr,jhendrixMSFT/coreclr,josteink/coreclr,AlexGhiondea/coreclr,yeaicc/coreclr,botaberg/coreclr,dpodder/coreclr,wtgodbe/coreclr,jhendrixMSFT/coreclr,cshung/coreclr,wtgodbe/coreclr,AlexGhiondea/coreclr,sjsinju/coreclr,neurospeech/coreclr,cydhaselton/coreclr,ramarag/coreclr,rartemev/coreclr,manu-silicon/coreclr,ruben-ayrapetyan/coreclr,bartdesmet/coreclr,tijoytom/coreclr,shahid-pk/coreclr,qiudesong/coreclr,KrzysztofCwalina/coreclr,wateret/coreclr,roncain/coreclr,roncain/coreclr,naamunds/coreclr,rartemev/coreclr,pgavlin/coreclr,JonHanna/coreclr,botaberg/coreclr,ZhichengZhu/coreclr,gkhanna79/coreclr,kyulee1/coreclr,naamunds/coreclr,Dmitry-Me/coreclr,krytarowski/coreclr,manu-silicon/coreclr,hseok-oh/coreclr,naamunds/coreclr,neurospeech/coreclr,jamesqo/coreclr,James-Ko/coreclr,josteink/coreclr,wateret/coreclr,jhendrixMSFT/coreclr,ramarag/coreclr,James-Ko/coreclr,bartdesmet/coreclr,russellhadley/coreclr,JonHanna/coreclr,JonHanna/coreclr,josteink/coreclr,KrzysztofCwalina/coreclr,botaberg/coreclr,yeaicc/coreclr,naamunds/coreclr,mskvortsov/coreclr,dpodder/coreclr,russellhadley/coreclr,neurospeech/coreclr,poizan42/coreclr,yizhang82/coreclr,JosephTremoulet/coreclr,neurospeech/coreclr,hseok-oh/coreclr,poizan42/coreclr,JonHanna/coreclr,ruben-ayrapetyan/coreclr,roncain/coreclr,parjong/coreclr,wtgodbe/coreclr,ramarag/coreclr,krytarowski/coreclr,cshung/coreclr,YongseopKim/coreclr,shahid-pk/coreclr,AlexGhiondea/coreclr,rartemev/coreclr,gkhanna79/coreclr,dasMulli/coreclr,Dmitry-Me/coreclr,yeaicc/coreclr,parjong/coreclr,parjong/coreclr,dpodder/coreclr,sjsinju/coreclr,krytarowski/coreclr,ruben-ayrapetyan/coreclr,tijoytom/coreclr,dpodder/coreclr,YongseopKim/coreclr,parjong/coreclr,James-Ko/coreclr,martinwoodward/coreclr,wtgodbe/coreclr,krk/coreclr,jhendrixMSFT/coreclr,rartemev/coreclr,yizhang82/coreclr,manu-silicon/coreclr,poizan42/coreclr,kyulee1/coreclr,James-Ko/coreclr,sjsinju/coreclr,cydhaselton/coreclr,manu-silicon/coreclr,cmckinsey/coreclr,tijoytom/coreclr,qiudesong/coreclr,ragmani/coreclr,vinnyrom/coreclr,naamunds/coreclr,cshung/coreclr,manu-silicon/coreclr,sagood/coreclr,josteink/coreclr,krk/coreclr,cshung/coreclr,yeaicc/coreclr,cmckinsey/coreclr,KrzysztofCwalina/coreclr,shahid-pk/coreclr,yizhang82/coreclr,yizhang82/coreclr,wateret/coreclr,cmckinsey/coreclr,yeaicc/coreclr,JosephTremoulet/coreclr,KrzysztofCwalina/coreclr,KrzysztofCwalina/coreclr,manu-silicon/coreclr,Dmitry-Me/coreclr,sagood/coreclr,ramarag/coreclr,Dmitry-Me/coreclr,hseok-oh/coreclr,kyulee1/coreclr,YongseopKim/coreclr,martinwoodward/coreclr,vinnyrom/coreclr,shahid-pk/coreclr,pgavlin/coreclr,bartdesmet/coreclr,roncain/coreclr,wateret/coreclr,alexperovich/coreclr,cmckinsey/coreclr,martinwoodward/coreclr,jamesqo/coreclr,krk/coreclr,mmitche/coreclr,jamesqo/coreclr,poizan42/coreclr,krytarowski/coreclr,mskvortsov/coreclr,russellhadley/coreclr,qiudesong/coreclr,vinnyrom/coreclr,JonHanna/coreclr,ZhichengZhu/coreclr,yeaicc/coreclr,ragmani/coreclr,neurospeech/coreclr,martinwoodward/coreclr,alexperovich/coreclr,parjong/coreclr,manu-silicon/coreclr,ruben-ayrapetyan/coreclr,shahid-pk/coreclr,JosephTremoulet/coreclr,russellhadley/coreclr,JonHanna/coreclr,Dmitry-Me/coreclr,mskvortsov/coreclr,ZhichengZhu/coreclr,dasMulli/coreclr,shahid-pk/coreclr,gkhanna79/coreclr,krk/coreclr,martinwoodward/coreclr,ZhichengZhu/coreclr,mmitche/coreclr,hseok-oh/coreclr,jamesqo/coreclr,vinnyrom/coreclr,dpodder/coreclr,ramarag/coreclr,sjsinju/coreclr,tijoytom/coreclr,sagood/coreclr,James-Ko/coreclr,krytarowski/coreclr,sjsinju/coreclr,jhendrixMSFT/coreclr,qiudesong/coreclr,dasMulli/coreclr,gkhanna79/coreclr,wtgodbe/coreclr,YongseopKim/coreclr,vinnyrom/coreclr,poizan42/coreclr,pgavlin/coreclr,ragmani/coreclr,yizhang82/coreclr,ragmani/coreclr,mmitche/coreclr,neurospeech/coreclr,roncain/coreclr,yeaicc/coreclr,vinnyrom/coreclr,JosephTremoulet/coreclr,wateret/coreclr,mskvortsov/coreclr,cydhaselton/coreclr,alexperovich/coreclr,mskvortsov/coreclr,cshung/coreclr,naamunds/coreclr,parjong/coreclr,josteink/coreclr,pgavlin/coreclr,ramarag/coreclr,ragmani/coreclr