Update ci.yml

Author: toshimaru

.github/workflows/ci.yml

@@ -55,10 +55,8 @@ jobs:
         include:
           - ruby-version: "2.7"
             build-rails-versions: "5.2,6.0,6.1"
-          - ruby-version: "3.4"
-            build-rails-versions: "7.0"
           - ruby-version: "3.3"
-            build-rails-versions: "7.1,7.2"
+            build-rails-versions: "7.0,7.1,7.2"
     steps:
       - uses: actions/checkout@v4
         with: