perl: bump the required Perl version to 5.8 from 5.6.[21]

diff --git a/perl/Git.pm b/perl/Git.pm
index 6cb0dd19344ba1169b23b7e4949033f8a9088a00..205e48aa3a7b912005565ac9c296205a897a1476 100644 (file)
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -7,6 +7,7 @@ =head1 NAME
 
 package Git;
 
+use 5.008;
 use strict;