Disable rubocop Metrics/AbcSize for Comparable <=>

Author: benoittgt

lib/rspec/support/comparable_version.rb

@@ -10,7 +10,7 @@ def initialize(string)
         @string = string
       end
 
-      def <=>(other)
+      def <=>(other) # rubocop:disable Metrics/AbcSize
         other = self.class.new(other) unless other.is_a?(self.class)
 
         return 0 if string == other.string