Fix outdated-json test on Windows.
Fix outdated-json test on Windows.

Backslashes!

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