Split the allusers test into multiple tests
Split the allusers test into multiple tests

One part of the all users tests fail on 1.12-1.15; it should be
a separate test the other parts of the allusers test pass.

Bug: 72850
Change-Id: Ibe825cdc186becb083b2fbb45c02ce2db152bafb

VcamX/pywikibot-core,magul/pywikibot-core,npdoty/pywikibot,trishnaguha/pywikibot-core,valhallasw/pywikibot-core,Darkdadaah/pywikibot-core,jayvdb/pywikibot-core,h4ck3rm1k3/pywikibot-core,hasteur/g13bot_tools_new,emijrp/pywikibot-core,h4ck3rm1k3/pywikibot-core,magul/pywikibot-core,jayvdb/pywikibot-core,happy5214/pywikibot-core,happy5214/pywikibot-core,xZise/pywikibot-core,icyflame/batman,PersianWikipedia/pywikibot-core,smalyshev/pywikibot-core,hasteur/g13bot_tools_new,hasteur/g13bot_tools_new,TridevGuha/pywikibot-core,Darkdadaah/pywikibot-core,wikimedia/pywikibot-core,npdoty/pywikibot,wikimedia/pywikibot-core,darthbhyrava/pywikibot-local