Revert "Better Tuple hashing, avoid boxing in Equals/GetHashCode (#6767)"
Revert "Better Tuple hashing, avoid boxing in Equals/GetHashCode (#6767)"

This reverts commit 361e6eb85c74b57691955d97dda801d725cd2a59.

Conflicts:
	src/mscorlib/mscorlib.shared.sources.props

wateret/coreclr,tijoytom/coreclr,neurospeech/coreclr,AlexGhiondea/coreclr,James-Ko/coreclr,jamesqo/coreclr,kyulee1/coreclr,dasMulli/coreclr,russellhadley/coreclr,mmitche/coreclr,krk/coreclr,cshung/coreclr,neurospeech/coreclr,ragmani/coreclr,sagood/coreclr,AlexGhiondea/coreclr,AlexGhiondea/coreclr,hseok-oh/coreclr,ruben-ayrapetyan/coreclr,botaberg/coreclr,jamesqo/coreclr,alexperovich/coreclr,alexperovich/coreclr,AlexGhiondea/coreclr,cshung/coreclr,Dmitry-Me/coreclr,JosephTremoulet/coreclr,cmckinsey/coreclr,Dmitry-Me/coreclr,neurospeech/coreclr,sagood/coreclr,JosephTremoulet/coreclr,mmitche/coreclr,wtgodbe/coreclr,botaberg/coreclr,ruben-ayrapetyan/coreclr,hseok-oh/coreclr,yizhang82/coreclr,parjong/coreclr,sagood/coreclr,krk/coreclr,tijoytom/coreclr,krytarowski/coreclr,JosephTremoulet/coreclr,rartemev/coreclr,alexperovich/coreclr,Dmitry-Me/coreclr,dasMulli/coreclr,cshung/coreclr,sjsinju/coreclr,rartemev/coreclr,yeaicc/coreclr,poizan42/coreclr,YongseopKim/coreclr,wtgodbe/coreclr,cydhaselton/coreclr,pgavlin/coreclr,sagood/coreclr,rartemev/coreclr,botaberg/coreclr,wateret/coreclr,qiudesong/coreclr,JosephTremoulet/coreclr,pgavlin/coreclr,mmitche/coreclr,Dmitry-Me/coreclr,krk/coreclr,russellhadley/coreclr,krk/coreclr,yizhang82/coreclr,hseok-oh/coreclr,pgavlin/coreclr,neurospeech/coreclr,cmckinsey/coreclr,cmckinsey/coreclr,Dmitry-Me/coreclr,jamesqo/coreclr,gkhanna79/coreclr,mskvortsov/coreclr,JonHanna/coreclr,cmckinsey/coreclr,yizhang82/coreclr,gkhanna79/coreclr,rartemev/coreclr,sjsinju/coreclr,mmitche/coreclr,yeaicc/coreclr,kyulee1/coreclr,cshung/coreclr,russellhadley/coreclr,mskvortsov/coreclr,dpodder/coreclr,mskvortsov/coreclr,gkhanna79/coreclr,cydhaselton/coreclr,JosephTremoulet/coreclr,hseok-oh/coreclr,krk/coreclr,rartemev/coreclr,AlexGhiondea/coreclr,yeaicc/coreclr,rartemev/coreclr,James-Ko/coreclr,yeaicc/coreclr,russellhadley/coreclr,cydhaselton/coreclr,JonHanna/coreclr,dpodder/coreclr,dasMulli/coreclr,poizan42/coreclr,cmckinsey/coreclr,cmckinsey/coreclr,dpodder/coreclr,botaberg/coreclr,jamesqo/coreclr,cmckinsey/coreclr,dasMulli/coreclr,AlexGhiondea/coreclr,gkhanna79/coreclr,James-Ko/coreclr,YongseopKim/coreclr,botaberg/coreclr,yeaicc/coreclr,poizan42/coreclr,dasMulli/coreclr,mskvortsov/coreclr,alexperovich/coreclr,pgavlin/coreclr,sjsinju/coreclr,jamesqo/coreclr,parjong/coreclr,mmitche/coreclr,tijoytom/coreclr,sagood/coreclr,James-Ko/coreclr,ruben-ayrapetyan/coreclr,JonHanna/coreclr,krytarowski/coreclr,sjsinju/coreclr,qiudesong/coreclr,cshung/coreclr,JosephTremoulet/coreclr,parjong/coreclr,yizhang82/coreclr,jamesqo/coreclr,yeaicc/coreclr,hseok-oh/coreclr,russellhadley/coreclr,dasMulli/coreclr,parjong/coreclr,botaberg/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,ragmani/coreclr,pgavlin/coreclr,wateret/coreclr,yeaicc/coreclr,kyulee1/coreclr,cydhaselton/coreclr,YongseopKim/coreclr,pgavlin/coreclr,mskvortsov/coreclr,ruben-ayrapetyan/coreclr,krytarowski/coreclr,wtgodbe/coreclr,qiudesong/coreclr,sagood/coreclr,neurospeech/coreclr,kyulee1/coreclr,tijoytom/coreclr,gkhanna79/coreclr,wateret/coreclr,qiudesong/coreclr,James-Ko/coreclr,neurospeech/coreclr,krytarowski/coreclr,gkhanna79/coreclr,parjong/coreclr,wateret/coreclr,alexperovich/coreclr,YongseopKim/coreclr,Dmitry-Me/coreclr,JonHanna/coreclr,mmitche/coreclr,kyulee1/coreclr,Dmitry-Me/coreclr,YongseopKim/coreclr,alexperovich/coreclr,sjsinju/coreclr,James-Ko/coreclr,dpodder/coreclr,cydhaselton/coreclr,sjsinju/coreclr,ruben-ayrapetyan/coreclr,JonHanna/coreclr,yizhang82/coreclr,krytarowski/coreclr,wtgodbe/coreclr,hseok-oh/coreclr,qiudesong/coreclr,yizhang82/coreclr,russellhadley/coreclr,poizan42/coreclr,krk/coreclr,tijoytom/coreclr,ragmani/coreclr,ragmani/coreclr,YongseopKim/coreclr,parjong/coreclr,ragmani/coreclr,poizan42/coreclr,dpodder/coreclr,ruben-ayrapetyan/coreclr,krytarowski/coreclr,cydhaselton/coreclr,qiudesong/coreclr,poizan42/coreclr,cshung/coreclr,dasMulli/coreclr,kyulee1/coreclr,JonHanna/coreclr,mskvortsov/coreclr,ragmani/coreclr,dpodder/coreclr,tijoytom/coreclr,wateret/coreclr