install.sh: Use tar -z, since npm does anyway
install.sh: Use tar -z, since npm does anyway

DaveEmmerson/npm,yodeyer/npm,rsp/npm,yibn2008/npm,Volune/npm,DIREKTSPEED-LTD/npm,rsp/npm,Volune/npm,cchamberlain/npm,cchamberlain/npm,princeofdarkness76/npm,chadnickbok/npm,yyx990803/npm,cchamberlain/npm,evanlucas/npm,cchamberlain/npm-msys2,thomblake/npm,segmentio/npm,Volune/npm,TimeToogo/npm,yibn2008/npm,yyx990803/npm,midniteio/npm,ekmartin/npm,yodeyer/npm,xalopp/npm,princeofdarkness76/npm,chadnickbok/npm,misterbyrne/npm,chadnickbok/npm,yodeyer/npm,segrey/npm,misterbyrne/npm,cchamberlain/npm-msys2,haggholm/npm,kimshinelove/naver-npm,kriskowal/npm,segment-boneyard/npm,DIREKTSPEED-LTD/npm,haggholm/npm,DaveEmmerson/npm,thomblake/npm,segmentio/npm,princeofdarkness76/npm,evocateur/npm,evocateur/npm,kriskowal/npm,cchamberlain/npm-msys2,thomblake/npm,lxe/npm,kriskowal/npm,segment-boneyard/npm,ekmartin/npm,yibn2008/npm,midniteio/npm,ekmartin/npm,lxe/npm,DIREKTSPEED-LTD/npm,kemitchell/npm,evanlucas/npm,yyx990803/npm,TimeToogo/npm,kemitchell/npm,kemitchell/npm,segment-boneyard/npm,haggholm/npm,TimeToogo/npm,xalopp/npm,evanlucas/npm,xalopp/npm,segrey/npm,misterbyrne/npm,DaveEmmerson/npm,kimshinelove/naver-npm,evocateur/npm,rsp/npm,lxe/npm,segmentio/npm,segrey/npm,kimshinelove/naver-npm,midniteio/npm