Release Protocol

Using v0.5.2 as an example:

• Update version and changelog with new version info, bundle to update Gemfile.lock, and commit with message "Prepare v0.5.2"

• Create tag v0.5.2 and build and push yard-sorbet-0.5.2.gem to rubygems.org:

bundle exec rake release

• Push package to github:

gem push --key github --host https://rubygems.pkg.github.com/dduugg pkg/yard-sorbet-0.5.2.gem

• Draft a new release with changelog info, and include pkg/yard-sorbet-0.5.2.gem as an asset.