ci: bump ruby version (#23)

* ci: bump ruby version

* ci: bump os to latest

* gem: bump min ruby to 3

Author: q9f

.github/workflows/code.yml

@@ -35,7 +35,7 @@ jobs:
         uses: github/codeql-action/analyze@v3
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.2'
+          ruby-version: '3.3'
           bundler-cache: true
       - name: "Run rufo code formatting checks"
         run: |

.github/workflows/test.yml

@@ -15,8 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ['ubuntu-22.04', 'macos-12']
-        ruby: ['3.0', '3.1', '3.2']
+        os: ['ubuntu-latest', 'macos-latest']
+        ruby: ['3.0', '3.2', '3.3']
     steps:
     - uses: actions/checkout@v4
     - name: MacOs Dependencies

omniauth-ethereum.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
   spec.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
 
   spec.platform = Gem::Platform::RUBY
-  spec.required_ruby_version = ">= 2.7", "< 4.0"
+  spec.required_ruby_version = ">= 3.0", "< 4.0"
 
   # OmniAuth is what this strategy is providing
   spec.add_dependency "omniauth", "~> 2.1"