use FDroid-standard naming when copying APKs for tests
use FDroid-standard naming when copying APKs for tests

This makes sure that there are no APKs with duplicate version codes.

OneEducation/AppUniverse_Server,OneEducation/AppUniverse_Server,fdroidtravis/fdroidserver,OneEducation/AppUniverse_Server,fantastico/fdroidserver,fdroidtravis/fdroidserver,fantastico/fdroidserver,f-droid/fdroid-server,matlink/fdroidserver,f-droid/fdroid-server,fdroidtravis/fdroidserver,f-droid/fdroid-server,f-droid/fdroidserver,fantastico/fdroidserver,matlink/fdroidserver,matlink/fdroidserver,OneEducation/AppUniverse_Server,f-droid/fdroid-server,f-droid/fdroidserver,fantastico/fdroidserver,matlink/fdroidserver,fdroidtravis/fdroidserver,f-droid/fdroidserver,f-droid/fdroid-server,f-droid/fdroidserver,f-droid/fdroidserver,fantastico/fdroidserver,OneEducation/AppUniverse_Server,matlink/fdroidserver