When fetching tags in git, get rid of removed ones
When fetching tags in git, get rid of removed ones

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