add new example length cop to todos for later

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2023-04-21 12:16:47 UTC using RuboCop version 1.50.2.
+# on 2023-08-31 22:10:25 UTC using RuboCop version 1.54.2.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -17,6 +17,11 @@ RSpec/DescribeClass:
     - '**/spec/views/**/*'
     - 'spec/puppet-lint/plugins/topscope_variable_spec.rb'
 
+# Offense count: 3
+# Configuration parameters: CountAsOne.
+RSpec/ExampleLength:
+  Max: 7
+
 # Offense count: 5
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: EnforcedStyle.