Adjust minimal ruby version

Author: Taucher2003

.github/workflows/main.yml

@@ -14,8 +14,6 @@ jobs:
     strategy:
       matrix:
         ruby:
-          - '3.0.0' # using 3.0.0 instead of latest patch as 3.0.0 is the minimum specified in the gemspec
-          - '3.1.6'
           - '3.2.2'
           - '3.3.6'
 

.rubocop.yml

@@ -7,7 +7,7 @@ plugins:
   - rubocop-rails
 
 AllCops:
-  TargetRubyVersion: 3.0.0
+  TargetRubyVersion: 3.2.0
   NewCops: enable
 
 Gemspec/DevelopmentDependencies:

code0-zero_track.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
   spec.homepage    = 'https://github.com/code0-tech/code0-zero_track'
   spec.summary     = 'Common helpers for Code0 rails applications'
   spec.license     = 'MIT'
-  spec.required_ruby_version = '>= 3.0.0'
+  spec.required_ruby_version = '>= 3.2.0'
 
   spec.metadata['homepage_uri'] = spec.homepage
   spec.metadata['source_code_uri'] = spec.homepage