Fix perlcritic: move \$VERSION after use strict/warnings

RequireUseStrict and RequireUseWarnings require that strict and warnings
are the first statements after the package declaration. Move our \$VERSION
to after the two use pragmas.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

perl5/PVE/Storage/LunCmd/FreeNAS.pm

@@ -1,9 +1,9 @@
 package PVE::Storage::LunCmd::FreeNAS;
 
-our $VERSION = '2.3.0';
-
 use strict;
 use warnings;
+
+our $VERSION = '2.3.0';
 use Data::Dumper;
 use PVE::SafeSyslog;
 use IO::Socket::SSL;