cpanfile: Add Perl::Version

For use with library.pl on checking development/production Perls.

Author: zakame

cpanfile

@@ -2,6 +2,7 @@ requires 'Devel::PatchPerl';
 requires 'YAML::XS';
 requires 'LWP::Simple';
 requires 'LWP::Protocol::https';
+requires 'Perl::Version';
 
 on 'develop' => sub {
     requires 'Perl::Tidy';