Adjust platform IDs for Unix NIs
Adjust platform IDs for Unix NIs

Previous change for native image platform IDs only works on x64 architecture.
Adjusted the code to work on all architectures.

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