File cpanspec-call.sh of Package perl-GPG

#!/bin/sh
rm -i perl-GPG.spec
cpanspec GPG --add-buildrequires gpg2 --add-requires gpg2
# see https://rt.cpan.org/Ticket/Display.html?id=68381 for the reason about the gpg2 buildrequres
sed -i '/^License:/ s/CHECK.*/LGPL-2.1/' perl-GPG.spec # bnc 698402