Improve formatting job output
Improve formatting job output

To make it more clear where there are formatting errors, have format.py
print what commands the user needs to run to fix the formatting errors in
their PR.

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