Test with Ruby 3.2

Author: rafaelfranca

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.7', '3.0', '3.1', 'head']
+        ruby: ['2.7', '3.0', '3.1', '3.2', 'head']
         script: [test]
         experimental: [false]
         include: