Update tests with current list of supported rubies

Author: jkeen

.github/workflows/test.yml .github/workflows/ci.yml.github/workflows/test.yml renamed to .github/workflows/ci.yml

@@ -2,13 +2,13 @@ name: Test
 on: [ push, pull_request, workflow_dispatch ]
 
 jobs:
-  rspec:
+  test:
     runs-on: ubuntu-latest
 
     strategy:
       fail-fast: false
       matrix:
-        ruby: [ 2.6, 2.7, 3.0, 3.1, head ]
+        ruby: [ 2.7, 3.0, 3.1, 3.2, 3.3, 3.4, head ]
 
     steps:
       - uses: actions/checkout@v3

Gemfile

@@ -1,4 +1,8 @@
 source 'https://rubygems.org'
 
+gem "mutex_m" # Ruby 3.4 no longer includes this
+gem "base64"
+gem "ostruct" # Ruby 3.5 no longer includes this
+
 # Specify your gem's dependencies in graphiti_spec_helpers.gemspec
-gemspec
+gemspec