Bump to support >= 6.0 & <= 7.3 ActiveRecord

Author: radar

Diff for: paranoia.gemspec

@@ -24,7 +24,7 @@ Gem::Specification.new do |s|
 
   s.required_ruby_version = '>= 2.5'
 
-  s.add_dependency 'activerecord', '>= 5.1', '< 7.1'
+  s.add_dependency 'activerecord', '>= 6.0', '< 7.3'
 
   s.add_development_dependency "bundler", ">= 1.0.0"
   s.add_development_dependency "rake"