Add Ruby 3.4 to CI (#52)

Author: westonganger

.github/workflows/test.yml

@@ -19,6 +19,7 @@ jobs:
           - ruby: "3.1"
           - ruby: "3.2"
           - ruby: "3.3"
+          - ruby: "3.4"
 
           ### TEST RAILS VERSIONS
           - ruby: "2.6"
@@ -30,11 +31,11 @@ jobs:
           - ruby: "3.3"
             rails_version: "~> 7.0.0"
             db_gem_version: "~> 1.4" # fixes sqlite3 gem dependency issue
-          - ruby: "3.3"
+          - ruby: "3.4"
             rails_version: "~> 7.1.0"
-          - ruby: "3.3"
+          - ruby: "3.4"
             rails_version: "~> 7.2.0"
-          - ruby: "3.3"
+          - ruby: "3.4"
             rails_version: "~> 8.0.0"
 
           ### TEST PT VERSIONS
@@ -48,9 +49,9 @@ jobs:
             paper_trail_version: "~> 15.0"
 
           ### TEST NON-SQLITE DATABASES
-          - ruby: "3.3"
+          - ruby: "3.4"
             db_gem: "mysql2"
-          - ruby: "3.3"
+          - ruby: "3.4"
             db_gem: "pg"
 
     services: