feat(RuleReference): RHICOMPL-3434 implement the to_h method (#42)

* feat(RuleReference): RHICOMPL-3434 implement the to_h method

* Bump version to 1.3.1

Author: skateman

Diff for: lib/openscap_parser/rule_reference.rb

@@ -10,5 +10,12 @@ def href
     def label
       @label ||= @parsed_xml && @parsed_xml.text
     end
+
+    def to_h
+      {
+        href: href,
+        label: label
+      }
+    end
   end
 end

Diff for: lib/openscap_parser/version.rb

@@ -1,3 +1,3 @@
 module OpenscapParser
-  VERSION = "1.3.0"
+  VERSION = "1.3.1"
 end