ruby.yml in trocla-0.5.1

- old
+ new

@@ -19,6 +19,6 @@
       - name: run rspec
         run: bundle exec rake spec
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.5, 2.7, 3.0, 3.1]
+        ruby: ['2.5','2.7', '3.0', '3.1','head','jruby','jruby-head']