Add steps to publish trino-client-ruby

Author: yuokada

.github/workflows/publisher.yml

@@ -32,3 +32,11 @@ jobs:
 
       # Release
       - uses: rubygems/release-gem@v1
+
+      # see: https://github.com/rubygems/release-gem/blob/ebe1ec66bd8d2c709ac29aa2b43438d450e7a0a6/action.yml
+      - name: Generate gem
+        run: gem build trino-client-ruby.gemspec && ls -l trino-client-ruby-*.gem
+        working-directory: ./trino-client-ruby
+      - name: Push to rubygems.org
+        run: gem push trino-client-ruby-*.gem
+        working-directory: ./trino-client-ruby