Adds rubygems_mfa_required to gemspec

.rubocop_todo.yml

@@ -6,14 +6,6 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: Severity, Include.
-# Include: **/*.gemspec
-Gemspec/RequireMFA:
-  Exclude:
-    - 'grape.gemspec'
-
 # Offense count: 1
 # Configuration parameters: AllowedMethods.
 # AllowedMethods: enums

grape.gemspec

@@ -17,7 +17,8 @@ Gem::Specification.new do |s|
     'bug_tracker_uri' => 'https://github.com/ruby-grape/grape/issues',
     'changelog_uri' => "https://github.com/ruby-grape/grape/blob/v#{s.version}/CHANGELOG.md",
     'documentation_uri' => "https://www.rubydoc.info/gems/grape/#{s.version}",
-    'source_code_uri' => "https://github.com/ruby-grape/grape/tree/v#{s.version}"
+    'source_code_uri' => "https://github.com/ruby-grape/grape/tree/v#{s.version}",
+    'rubygems_mfa_required' => 'true'
   }
 
   s.add_runtime_dependency 'activesupport', '>= 6'