Merge branch 'zj-exclude-geo-database-yaml' into 'master'

Exclude Geo DB Yaml on CE too

See merge request gitlab-org/gitlab-ce!20143

.gitignore

@@ -29,7 +29,7 @@ eslint-report.html
 /app/assets/javascripts/locale/**/app.js
 /backups/*
 /config/aws.yml
-/config/database.yml
+/config/database*.yml
 /config/gitlab.yml
 /config/gitlab_ci.yml
 /config/initializers/rack_attack.rb