[rubygems/rubygems] Update vendored thor to v1.3.0
See https://github.com/rails/thor/releases/tag/v1.3.0
https://github.com/rubygems/rubygems/commit/3c7165474b
[rubygems/rubygems] Update vendored thor to v1.3.0
See https://github.com/rails/thor/releases/tag/v1.3.0
https://github.com/rubygems/rubygems/commit/3c7165474b