[PATCH common 1/3] json schema: reorder imports to our style guide

[Dominik Csapak <d.csapak@proxmox.com>]

external and PVE modules separately, sorted alphabetically.
While at it, drop the unused Data::Dumper import.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 src/PVE/JSONSchema.pm | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/PVE/JSONSchema.pm b/src/PVE/JSONSchema.pm
index 34f2949..db2c167 100644
--- a/src/PVE/JSONSchema.pm
+++ b/src/PVE/JSONSchema.pm
@@ -4,17 +4,17 @@ use strict;
 use warnings;
 use feature 'signatures';
 
-use Storable; # for dclone
-use Getopt::Long;
+use Devel::Cycle -quiet; # todo: remove?
 use Encode::Locale;
 use Encode;
-use Devel::Cycle -quiet; # todo: remove?
-use PVE::ParseUtils qw(split_list $IPV6RE $IPV4RE);
-use PVE::Exception qw(raise);
+use Getopt::Long;
 use HTTP::Status qw(:constants);
 use JSON;
 use Net::IP qw(:PROC);
-use Data::Dumper;
+use Storable; # for dclone
+
+use PVE::Exception qw(raise);
+use PVE::ParseUtils qw(split_list $IPV6RE $IPV4RE);
 
 use base 'Exporter';
 
-- 
2.47.3