Add support for ruby 3.3, rails 7.1

.github/workflows/ruby.yml

@@ -19,8 +19,8 @@ jobs:
 
     strategy:
       matrix:
-        ruby-version: ['2.3', '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2']
-        rails-version: ['4.2', '5.0', '5.1', '6.0', '6.1', '7.0']
+        ruby-version: ['2.3', '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2', '3.3']
+        rails-version: ['4.2', '5.0', '5.1', '6.0', '6.1', '7.0', '7.1']
         exclude:
           # activesupport (~> 6.0.0) was resolved to 6.0.6.1, which depends on ruby (>= 2.5.0)
           # activesupport (~> 6.1.0) was resolved to 6.1.7.2, which depends on ruby (>= 2.5.0)
@@ -69,7 +69,7 @@ jobs:
             rails-version: '5.1'
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Ruby ${{ matrix.ruby-version }}
         # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
         # change this to (see https://github.com/ruby/setup-ruby#versioning):

Gemfile

@@ -24,6 +24,8 @@ when "6.1"
   eval_gemfile('../gemfiles/6.1.gemfile')
 when "7.0"
   eval_gemfile('../gemfiles/7.0.gemfile')
+when "7.1"
+  eval_gemfile('../gemfiles/7.1.gemfile')
 else
   puts "\e[93mNo TEST_RAILS_VERSION present, letting dependency manager decide what's best.\e[0m" if ENV['DEBUG']
 end

gemfiles/7.1.gemfile

@@ -0,0 +1,3 @@
+source "http://rubygems.org"
+
+gem "rails", "~> 7.1.0"