clone: use v5.12

Another small step in what will probably a be a decades-long
quest to reduce startup time by a few milliseconds.

diff --git a/script/public-inbox-clone b/script/public-inbox-clone
index a5651e5fee9f93bdc569df8dd829c8c553283abf..26f42e74b8f82d2cfb9835df328bdcb1b1fe4979 100755 (executable)
--- a/script/public-inbox-clone
+++ b/script/public-inbox-clone
@@ -2,8 +2,7 @@
 # Copyright (C) all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 # Wrapper to git clone remote public-inboxes
-use strict;
-use v5.10.1;
+use v5.12;
 use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
 my $opt = {};
 my $help = <<EOF; # the following should fit w/o scrolling in 80x24 term: