bump to v6.0.3

Author: colinsurprenant

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 6.0.3
+  - Fixed docs for missing region_code [#158](https://github.com/logstash-plugins/logstash-filter-geoip/pull/158)
+
 ## 6.0.2
   - Update of GeoLite2 DB [#157](https://github.com/logstash-plugins/logstash-filter-geoip/pull/157)
 

logstash-filter-geoip.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-filter-geoip'
-  s.version         = '6.0.2'
+  s.version         = '6.0.3'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "Adds geographical information about an IP address"
   s.description     = "This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program"