Remove 2.7, add 3.3

.github/workflows/pr-checks.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['3.2', '3.1', '3.0', '2.7']
+        ruby-version: ['3.3', '3.2', '3.1', '3.0']
     services:
       redis:
         image: redis

.rubocop.yml

@@ -2,9 +2,9 @@ require:
   - rubocop-performance
 
 AllCops:
-  NewCops: enable
+  NewCops: disable
   SuggestExtensions: false
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.0
 
 Gemspec/DevelopmentDependencies:
   Enabled: false
@@ -87,6 +87,8 @@ Style/Documentation:
   Enabled: false
 Style/FormatString:
   EnforcedStyle: percent
+Style/HashEachMethods:
+  Enabled: false
 Style/NumericPredicate:
   AllowedMethods: ['where']
 Style/RedundantReturn:

sidekiq-amigo.gemspec

@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.email = "[email protected]"
   s.homepage = "https://github.com/lithictech/sidekiq-amigo"
   s.licenses = "MIT"
-  s.required_ruby_version = ">= 2.7.0"
+  s.required_ruby_version = ">= 3.0.0"
   s.description = <<~DESC
     sidekiq-amigo provides a pubsub system and other enhancements around Sidekiq.
   DESC