Fix runtest.sh: delete ni file and lock correctly (#8081)
Fix runtest.sh: delete ni file and lock correctly (#8081)


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