[aur-requests] [PRQ#26432] Deletion Request for itk4

geosam [1] filed a deletion request for itk4 [2]: Please use the insight-toolkit4 instead of the itk4. Correctly compiles the dependency. [1] https://aur.archlinux.org/account/geosam/ [2] https://aur.archlinux.org/pkgbase/itk4/