Project data for changelog generator

as changelog generator does not work on the
forks without this config

Author: artem-sidorenko

Rakefile

@@ -58,6 +58,8 @@ begin
   require 'github_changelog_generator/task'
   GitHubChangelogGenerator::RakeTask.new :changelog do |config|
     config.future_release = "v#{metadata.version}"
+    config.user = 'dev-sec'
+    config.project = 'chef-ssh-hardening'
   end
 rescue LoadError
   puts '>>>>> GitHub Changelog Generator not loaded, omitting tasks'