[ruby/rdoc] Add source_code, homepage and changelog uris to gemspec metadata [ci skip]
https://github.com/ruby/rdoc/commit/b93687fdd0
[ruby/rdoc] Add source_code, homepage and changelog uris to gemspec metadata [ci skip]
https://github.com/ruby/rdoc/commit/b93687fdd0