Merge pull request #66 from hidakatsuya/test-against-ruby3.3

Test against Ruby3.3

Author: ishikawa999

.github/workflows/test.yml

@@ -13,13 +13,13 @@ jobs:
         include:
           - redmine-repository: 'redmica/redmica'
             redmine-version: 'stable-3.0'
-            ruby-version: '3.2'
+            ruby-version: '3.3'
           - redmine-repository: 'redmica/redmica'
             redmine-version: 'master'
-            ruby-version: '3.2'
+            ruby-version: '3.3'
           - redmine-repository: 'redmine/redmine'
             redmine-version: 'master'
-            ruby-version: '3.2'
+            ruby-version: '3.3'
 
     steps:
     - uses: hidakatsuya/action-setup-redmine@v1