doc: Include `node_modules` in list of auto-excluded files
doc: Include `node_modules` in list of auto-excluded files

Credit: da39a3ee5e6b4b0d3255bfef95601890afd80709@Jameskmonger
PR-URL: https://github.com/npm/npm/pull/11884
Reviewed-By: da39a3ee5e6b4b0d3255bfef95601890afd80709@iarna

evocateur/npm,TimeToogo/npm,DaveEmmerson/npm,DaveEmmerson/npm,midniteio/npm,evocateur/npm,midniteio/npm,lxe/npm,Volune/npm,chadnickbok/npm,Volune/npm,lxe/npm,DaveEmmerson/npm,misterbyrne/npm,Volune/npm,evocateur/npm,midniteio/npm,TimeToogo/npm,lxe/npm,misterbyrne/npm,TimeToogo/npm,chadnickbok/npm,misterbyrne/npm,chadnickbok/npm