[x86/Linux] Fix RtlRestoreContext (#8916)
[x86/Linux] Fix RtlRestoreContext (#8916)

* [x86/Linux] Fix RtlRestoreContext

* Use mov instead of push/pop

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