Get rid of globalvar in interwiki.py
Get rid of globalvar in interwiki.py

Bug: T138077
Change-Id: Iedf444ba8665da1353e35359fd0d77482101fcc8

npdoty/pywikibot,wikimedia/pywikibot-core,happy5214/pywikibot-core,hasteur/g13bot_tools_new,happy5214/pywikibot-core,Darkdadaah/pywikibot-core,npdoty/pywikibot,Darkdadaah/pywikibot-core,wikimedia/pywikibot-core,hasteur/g13bot_tools_new,magul/pywikibot-core,hasteur/g13bot_tools_new,jayvdb/pywikibot-core,magul/pywikibot-core,PersianWikipedia/pywikibot-core,jayvdb/pywikibot-core