increment $VERSION after 6.02 release

Author: oalders

Changes

@@ -1,5 +1,7 @@
 Revision history for HTTP-Daemon
 
+{{$NEXT}}
+
 6.02      2019-04-01 16:03:37Z
   - Added a .mailmap to properly keep up with contributors to the dist.
   - Revised the changelog to follow current format styles

lib/HTTP/Daemon.pm

@@ -4,7 +4,7 @@ package HTTP::Daemon;
 use strict;
 use warnings;
 
-our $VERSION = '6.02';
+our $VERSION = '6.03';
 
 use IO::Socket qw(AF_INET INADDR_ANY INADDR_LOOPBACK inet_ntoa);
 our @ISA = qw(IO::Socket::INET);