Bug#825629: Pending fixes for bugs in the libgd-perl package

[pkg-perl-maintainers at lists.alioth.debian.org]

tag 825629 + pending
thanks

Some bugs in the libgd-perl package are closed in revision
0da69d968b3715b74223898581c2d184d626befa in branch 'master' by gregor
herrmann

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-perl/packages/libgd-perl.git/commit/?id=0da69d9

Commit message:

    Add patch to use pkg-config instead of the removed gdlib-config.
    
    Closes: #825629