deps: mark our installable flag as internal
deps: mark our installable flag as internal

PR-URL: https://github.com/npm/npm/pull/9928

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