[ruby/forwardable] Fix keyword argument separation warnings on Ruby 2.7+
Do so in a way that is also compatible with previous versions.
https://github.com/ruby/forwardable/commit/b2dd340988
[ruby/forwardable] Fix keyword argument separation warnings on Ruby 2.7+
Do so in a way that is also compatible with previous versions.
https://github.com/ruby/forwardable/commit/b2dd340988