Avoid the regex for the default packagist domain
Avoid the regex for the default packagist domain

the regex processing is not needed for the default value, only for values entered by the user
parshap/github-services,Jdesk/github-services,supriyantomaftuh/github-services,Mumakil/github-services,Zarthus/github-services,supriyantomaftuh/github-services,brntbeer/github-services,Mumakil/github-services,YOTOV-LIMITED/github-services,timabbott/github-services,dataRonin/github-services,illan/github-services,YOTOV-LIMITED/github-services,illan/github-services,pkdevbox/github-services,pkdevbox/github-services,dataRonin/github-services,adrianschroeter/github-services,wassemgtk/github-services,galeksandrp/github-services,adrianschroeter/github-services,Jdesk/github-services,headius/github-services,VladRassokhin/github-services,galeksandrp/github-services,VladRassokhin/github-services,github/github-services,brntbeer/github-services,timabbott/github-services,parshap/github-services,Zarthus/github-services,wassemgtk/github-services,github/github-services,headius/github-services