Drop support to all unsupported Ruby and Rails versions

.github/workflows/ci.yml

@@ -6,45 +6,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [ 2.5, 2.6, 2.7 ]
-        rails: [ '5.2', '6.0', '6.1' ]
+        ruby: [ '2.7', '3.0', '3.1', 'head', 'truffleruby' ]
+        rails: [ '6.1', '7.0', 'main' ]
         include:
-          - ruby: '2.7'
-            rails: '7.0'
-          - ruby: '2.7'
-            rails: 'main'
-          - ruby: '3.0'
-            rails: '6.0'
-          - ruby: '3.0'
-            rails: '6.1'
-          - ruby: '3.0'
-            rails: '7.0'
-          - ruby: '3.0'
-            rails: 'main'
-          - ruby: '3.1'
-            rails: '6.1'
-          - ruby: '3.1'
-            rails: '7.0'
-          - ruby: '3.1'
-            rails: 'main'
           - ruby: '3.2'
             rails: '7.0'
           - ruby: '3.2'
             rails: 'main'
-          - ruby: head
-            rails: '6.0'
-          - ruby: head
-            rails: '6.1'
-          - ruby: head
-            rails: 'main'
-          - ruby: truffleruby
-            rails: '6.0'
-          - ruby: truffleruby
-            rails: '6.1'
-          - ruby: truffleruby
-            rails: '7.0'
-          - ruby: truffleruby
-            rails: 'main'
 
     env:
       BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/rails_${{ matrix.rails }}.gemfile

Gemfile.lock

@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     globalid (1.0.0)
-      activesupport (>= 5.2)
+      activesupport (>= 6.1)
 
 GEM
   remote: https://rubygems.org/

globalid.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.files        = Dir['MIT-LICENSE', 'README.md', 'lib/**/*']
   s.require_path = 'lib'
 
-  s.add_runtime_dependency 'activesupport', '>= 5.2'
+  s.add_runtime_dependency 'activesupport', '>= 6.1'
 
   s.add_development_dependency 'rake'