[aur-general] Deletion request

[Philipp]

I didn't know perl supplied a large number of packages when I packaged a
Perl-Program, so I packaged those I couldn't find in the official repos
or AUR.
The following are supplied by the Perl package:

perl-file-copy-link
https://aur.archlinux.org/packages.php?ID=38801

perl-graph
https://aur.archlinux.org/packages.php?ID=38802

perl-io
https://aur.archlinux.org/packages.php?ID=14631

perl-text
https://aur.archlinux.org/packages.php?ID=38803