Add docstring for cosmetic_changes.CosmeticChangesToolkit.cleanUpLinks
Add docstring for cosmetic_changes.CosmeticChangesToolkit.cleanUpLinks

Bug: T118423
Change-Id: I1b655412a4dfaf4c287658d5a012d3bbb46de7e7

h4ck3rm1k3/pywikibot-core,jayvdb/pywikibot-core,wikimedia/pywikibot-core,happy5214/pywikibot-core,hasteur/g13bot_tools_new,hasteur/g13bot_tools_new,jayvdb/pywikibot-core,npdoty/pywikibot,PersianWikipedia/pywikibot-core,smalyshev/pywikibot-core,Darkdadaah/pywikibot-core,Darkdadaah/pywikibot-core,h4ck3rm1k3/pywikibot-core,magul/pywikibot-core,hasteur/g13bot_tools_new,magul/pywikibot-core,npdoty/pywikibot,happy5214/pywikibot-core,darthbhyrava/pywikibot-local,wikimedia/pywikibot-core