[Fix #11706] Fix infinite loop when --disable-uncorrectable option and there is a multi-line percent array violates Layout/LineLength

[nobuyo]

Fixes #11706, follows up #11701.

---

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• The PR relates to only one subject with a clear title and description in grammatically correct, complete sentences.
• Wrote good commit messages.
• Commit message starts with [Fix #issue-number] (if the related issue exists).
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• Squashed related commits together.
• Added tests.
• Ran bundle exec rake default. It executes all tests and runs RuboCop on its own code.
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[koic]

This create_file is redundant with L265-L268. Can you remove this create_file and move the L265-L268 create_file to under L263 and put it in before block?

diff --git a/spec/rubocop/cli/disable_uncorrectable_spec.rb b/spec/rubocop/cli/disable_uncorrectable_spec.rb
index b1d42a469..e2003225b 100644
--- a/spec/rubocop/cli/disable_uncorrectable_spec.rb
+++ b/spec/rubocop/cli/disable_uncorrectable_spec.rb
@@ -261,11 +261,14 @@ RSpec.describe 'RuboCop::CLI --disable-uncorrectable', :isolated_environment do
       end

       context 'and the offense is inside a percent array' do
-        it 'adds before-and-after disable statement around the percent array' do
+        before do
           create_file('.rubocop.yml', <<~YAML)
             Layout/LineLength:
               Max: 30
           YAML
+        end
+
+        it 'adds before-and-after disable statement around the percent array' do
           create_file('example.rb', <<~RUBY)
             # frozen_string_literal: true

@@ -284,10 +287,6 @@ RSpec.describe 'RuboCop::CLI --disable-uncorrectable', :isolated_environment do
         end

         it 'adds before-and-after disable statement around the multi-line percent array' do
-          create_file('.rubocop.yml', <<~YAML)
-            Layout/LineLength:
-              Max: 30
-          YAML
           create_file('example.rb', <<~RUBY)
             # frozen_string_literal: true

[nobuyo]

Updated: https://github.com/rubocop/rubocop/compare/c3fb008c6cec84acdead058a9ff46760042917e8..9150b4af9e7742edd1e7282a9424120c0ee85fe0

[koic]

Thanks!