Add x86 build to PR test and remove xunit
Add x86 build to PR test and remove xunit

This change adds an x86 build to the list of jobs started with each PR so
that we make sure we don't break the x86 build. Also remove xunit parsing
from x86 jobs since they do not run tests.

vinnyrom/coreclr,krytarowski/coreclr,tijoytom/coreclr,cmckinsey/coreclr,mocsy/coreclr,ZhichengZhu/coreclr,manu-silicon/coreclr,swgillespie/coreclr,tijoytom/coreclr,LLITCHEV/coreclr,KrzysztofCwalina/coreclr,cydhaselton/coreclr,hseok-oh/coreclr,krk/coreclr,benpye/coreclr,yeaicc/coreclr,taylorjonl/coreclr,chuck-mitchell/coreclr,LLITCHEV/coreclr,krytarowski/coreclr,JosephTremoulet/coreclr,bartonjs/coreclr,botaberg/coreclr,gkhanna79/coreclr,YongseopKim/coreclr,gkhanna79/coreclr,JosephTremoulet/coreclr,rartemev/coreclr,naamunds/coreclr,sejongoh/coreclr,SlavaRa/coreclr,alexperovich/coreclr,alexperovich/coreclr,roncain/coreclr,AlfredoMS/coreclr,manu-silicon/coreclr,schellap/coreclr,poizan42/coreclr,JonHanna/coreclr,AlfredoMS/coreclr,KrzysztofCwalina/coreclr,kyulee1/coreclr,schellap/coreclr,hseok-oh/coreclr,dasMulli/coreclr,bartonjs/coreclr,blackdwarf/coreclr,Lucrecious/coreclr,taylorjonl/coreclr,mskvortsov/coreclr,sjsinju/coreclr,andschwa/coreclr,naamunds/coreclr,KrzysztofCwalina/coreclr,taylorjonl/coreclr,YongseopKim/coreclr,cydhaselton/coreclr,Dmitry-Me/coreclr,jhendrixMSFT/coreclr,ZhichengZhu/coreclr,yizhang82/coreclr,stormleoxia/coreclr,cmckinsey/coreclr,Godin/coreclr,cshung/coreclr,yizhang82/coreclr,cmckinsey/coreclr,schellap/coreclr,mokchhya/coreclr,schellap/coreclr,manu-silicon/coreclr,Lucrecious/coreclr,pgavlin/coreclr,AlfredoMS/coreclr,swgillespie/coreclr,ktos/coreclr,Godin/coreclr,krk/coreclr,mocsy/coreclr,cmckinsey/coreclr,shahid-pk/coreclr,andschwa/coreclr,cshung/coreclr,sperling/coreclr,roncain/coreclr,poizan42/coreclr,mmitche/coreclr,benpye/coreclr,wkchoy74/coreclr,poizan42/coreclr,blackdwarf/coreclr,sejongoh/coreclr,josteink/coreclr,AlfredoMS/coreclr,dpodder/coreclr,josteink/coreclr,cshung/coreclr,hseok-oh/coreclr,chuck-mitchell/coreclr,pgavlin/coreclr,bitcrazed/coreclr,ktos/coreclr,cshung/coreclr,LLITCHEV/coreclr,Dmitry-Me/coreclr,andschwa/coreclr,cshung/coreclr,bartdesmet/coreclr,yizhang82/coreclr,Dmitry-Me/coreclr,jamesqo/coreclr,cydhaselton/coreclr,vinnyrom/coreclr,wateret/coreclr,vinnyrom/coreclr,kyulee1/coreclr,bitcrazed/coreclr,YongseopKim/coreclr,bartdesmet/coreclr,swgillespie/coreclr,bartonjs/coreclr,krytarowski/coreclr,SlavaRa/coreclr,roncain/coreclr,Lucrecious/coreclr,kyulee1/coreclr,naamunds/coreclr,SlavaRa/coreclr,JonHanna/coreclr,dasMulli/coreclr,mokchhya/coreclr,sejongoh/coreclr,krk/coreclr,bartdesmet/coreclr,mocsy/coreclr,mskvortsov/coreclr,Godin/coreclr,JonHanna/coreclr,JosephTremoulet/coreclr,ZhichengZhu/coreclr,wkchoy74/coreclr,taylorjonl/coreclr,qiudesong/coreclr,andschwa/coreclr,tijoytom/coreclr,stormleoxia/coreclr,KrzysztofCwalina/coreclr,cydhaselton/coreclr,martinwoodward/coreclr,sjsinju/coreclr,AlexGhiondea/coreclr,taylorjonl/coreclr,jhendrixMSFT/coreclr,roncain/coreclr,ruben-ayrapetyan/coreclr,ramarag/coreclr,russellhadley/coreclr,Godin/coreclr,kyulee1/coreclr,bartdesmet/coreclr,naamunds/coreclr,wtgodbe/coreclr,krytarowski/coreclr,dasMulli/coreclr,qiudesong/coreclr,andschwa/coreclr,mokchhya/coreclr,jhendrixMSFT/coreclr,cmckinsey/coreclr,rartemev/coreclr,mocsy/coreclr,shahid-pk/coreclr,chuck-mitchell/coreclr,yizhang82/coreclr,sejongoh/coreclr,mskvortsov/coreclr,sjsinju/coreclr,naamunds/coreclr,jamesqo/coreclr,sagood/coreclr,sperling/coreclr,bitcrazed/coreclr,neurospeech/coreclr,Dmitry-Me/coreclr,cshung/coreclr,tijoytom/coreclr,cmckinsey/coreclr,JosephTremoulet/coreclr,shahid-pk/coreclr,schellap/coreclr,ZhichengZhu/coreclr,KrzysztofCwalina/coreclr,ktos/coreclr,sperling/coreclr,andschwa/coreclr,tijoytom/coreclr,ZhichengZhu/coreclr,poizan42/coreclr,krk/coreclr,jhendrixMSFT/coreclr,qiudesong/coreclr,poizan42/coreclr,mmitche/coreclr,martinwoodward/coreclr,benpye/coreclr,pgavlin/coreclr,mocsy/coreclr,stormleoxia/coreclr,wateret/coreclr,wkchoy74/coreclr,AlfredoMS/coreclr,Dmitry-Me/coreclr,neurospeech/coreclr,rartemev/coreclr,schellap/coreclr,bartdesmet/coreclr,vinnyrom/coreclr,bartonjs/coreclr,bartonjs/coreclr,josteink/coreclr,ragmani/coreclr,James-Ko/coreclr,ZhichengZhu/coreclr,mskvortsov/coreclr,ragmani/coreclr,taylorjonl/coreclr,sjsinju/coreclr,dasMulli/coreclr,taylorjonl/coreclr,Lucrecious/coreclr,cmckinsey/coreclr,James-Ko/coreclr,jamesqo/coreclr,chuck-mitchell/coreclr,LLITCHEV/coreclr,parjong/coreclr,LLITCHEV/coreclr,benpye/coreclr,russellhadley/coreclr,wkchoy74/coreclr,bartonjs/coreclr,manu-silicon/coreclr,wtgodbe/coreclr,AlexGhiondea/coreclr,sperling/coreclr,vinnyrom/coreclr,bitcrazed/coreclr,martinwoodward/coreclr,AlexGhiondea/coreclr,sejongoh/coreclr,chuck-mitchell/coreclr,sjsinju/coreclr,wkchoy74/coreclr,swgillespie/coreclr,blackdwarf/coreclr,russellhadley/coreclr,KrzysztofCwalina/coreclr,josteink/coreclr,parjong/coreclr,neurospeech/coreclr,mocsy/coreclr,mokchhya/coreclr,gkhanna79/coreclr,jamesqo/coreclr,benpye/coreclr,sperling/coreclr,naamunds/coreclr,blackdwarf/coreclr,ramarag/coreclr,chuck-mitchell/coreclr,krk/coreclr,poizan42/coreclr,gkhanna79/coreclr,geertdoornbos/coreclr,vinnyrom/coreclr,ragmani/coreclr,wateret/coreclr,wkchoy74/coreclr,ramarag/coreclr,wateret/coreclr,ruben-ayrapetyan/coreclr,vinnyrom/coreclr,mmitche/coreclr,pgavlin/coreclr,tijoytom/coreclr,ruben-ayrapetyan/coreclr,gkhanna79/coreclr,alexperovich/coreclr,AlexGhiondea/coreclr,sperling/coreclr,sperling/coreclr,manu-silicon/coreclr,ktos/coreclr,yeaicc/coreclr,Dmitry-Me/coreclr,mskvortsov/coreclr,jamesqo/coreclr,Lucrecious/coreclr,Lucrecious/coreclr,swgillespie/coreclr,kyulee1/coreclr,yeaicc/coreclr,neurospeech/coreclr,botaberg/coreclr,ragmani/coreclr,parjong/coreclr,martinwoodward/coreclr,sagood/coreclr,wateret/coreclr,dasMulli/coreclr,ZhichengZhu/coreclr,benpye/coreclr,sagood/coreclr,krk/coreclr,josteink/coreclr,ramarag/coreclr,Godin/coreclr,James-Ko/coreclr,Godin/coreclr,blackdwarf/coreclr,parjong/coreclr,hseok-oh/coreclr,manu-silicon/coreclr,bitcrazed/coreclr,mokchhya/coreclr,ramarag/coreclr,Godin/coreclr,YongseopKim/coreclr,YongseopKim/coreclr,jamesqo/coreclr,naamunds/coreclr,parjong/coreclr,benpye/coreclr,yeaicc/coreclr,gkhanna79/coreclr,roncain/coreclr,mocsy/coreclr,cydhaselton/coreclr,mmitche/coreclr,mokchhya/coreclr,manu-silicon/coreclr,martinwoodward/coreclr,chuck-mitchell/coreclr,botaberg/coreclr,dasMulli/coreclr,James-Ko/coreclr,AlexGhiondea/coreclr,wtgodbe/coreclr,shahid-pk/coreclr,stormleoxia/coreclr,rartemev/coreclr,parjong/coreclr,josteink/coreclr,Lucrecious/coreclr,botaberg/coreclr,geertdoornbos/coreclr,andschwa/coreclr,geertdoornbos/coreclr,russellhadley/coreclr,AlexGhiondea/coreclr,yizhang82/coreclr,geertdoornbos/coreclr,wkchoy74/coreclr,ktos/coreclr,dpodder/coreclr,wtgodbe/coreclr,martinwoodward/coreclr,sejongoh/coreclr,swgillespie/coreclr,stormleoxia/coreclr,sejongoh/coreclr,mmitche/coreclr,cydhaselton/coreclr,JosephTremoulet/coreclr,JonHanna/coreclr,ktos/coreclr,stormleoxia/coreclr,sagood/coreclr,jhendrixMSFT/coreclr,roncain/coreclr,hseok-oh/coreclr,ruben-ayrapetyan/coreclr,shahid-pk/coreclr,shahid-pk/coreclr,schellap/coreclr,SlavaRa/coreclr,alexperovich/coreclr,jhendrixMSFT/coreclr,SlavaRa/coreclr,Dmitry-Me/coreclr,sagood/coreclr,botaberg/coreclr,bartdesmet/coreclr,kyulee1/coreclr,neurospeech/coreclr,ramarag/coreclr,bartonjs/coreclr,dasMulli/coreclr,JonHanna/coreclr,KrzysztofCwalina/coreclr,jhendrixMSFT/coreclr,krytarowski/coreclr,alexperovich/coreclr,qiudesong/coreclr,russellhadley/coreclr,geertdoornbos/coreclr,JonHanna/coreclr,yeaicc/coreclr,JosephTremoulet/coreclr,josteink/coreclr,SlavaRa/coreclr,dpodder/coreclr,ktos/coreclr,martinwoodward/coreclr,YongseopKim/coreclr,ruben-ayrapetyan/coreclr,yeaicc/coreclr,bitcrazed/coreclr,bartdesmet/coreclr,wtgodbe/coreclr,hseok-oh/coreclr,James-Ko/coreclr,russellhadley/coreclr,qiudesong/coreclr,mskvortsov/coreclr,yeaicc/coreclr,yizhang82/coreclr,ruben-ayrapetyan/coreclr,AlfredoMS/coreclr,sagood/coreclr,swgillespie/coreclr,pgavlin/coreclr,blackdwarf/coreclr,roncain/coreclr,neurospeech/coreclr,alexperovich/coreclr,krytarowski/coreclr,ragmani/coreclr,botaberg/coreclr,shahid-pk/coreclr,wateret/coreclr,LLITCHEV/coreclr,dpodder/coreclr,dpodder/coreclr,ragmani/coreclr,rartemev/coreclr,bitcrazed/coreclr,geertdoornbos/coreclr,mmitche/coreclr,wtgodbe/coreclr,LLITCHEV/coreclr,dpodder/coreclr,ramarag/coreclr,rartemev/coreclr,sjsinju/coreclr,geertdoornbos/coreclr,mokchhya/coreclr,pgavlin/coreclr,blackdwarf/coreclr,qiudesong/coreclr,stormleoxia/coreclr,James-Ko/coreclr