Remove print debug methods from default for Lint/Debugger

This PR rolls back the print debug default configuration (rubocop#11518) of `Lint/Debugger`
based on the following feedback.

- rubocop#11557 (comment)
- rubocop#11552 (comment)
- rubocop#11518 (comment)

It seems like it was a bad idea to mix debugger and print debug methods by default.

This PR updates `Lint/Debugger` cop defaults to handle only debugger methods as per the cop name.
OTOH, it leaves the logic in rubocop#11557 to prevent false positives when user configures
print debug methods. e.g. rubocop#11517 (comment)

Author: koic

changelog/change_remove_print_debug_methods_from_default_for_lint_debugger.md

@@ -0,0 +1 @@
+* [#11564](https://github.com/rubocop/rubocop/pull/11564): Remove print debug methods from default for `Lint/Debugger`. ([@koic][])

config/default.yml

@@ -1630,13 +1630,12 @@ Lint/Debugger:
   Description: 'Check for debugger calls.'
   Enabled: true
   VersionAdded: '0.14'
-  VersionChanged: '1.10'
+  VersionChanged: '<<next>>'
   DebuggerMethods:
     # Groups are available so that a specific group can be disabled in
     # a user's configuration, but are otherwise not significant.
     Kernel:
       - binding.irb
-      - p
       - Kernel.binding.irb
     Byebug:
       - byebug
@@ -1646,9 +1645,6 @@ Lint/Debugger:
     Capybara:
       - save_and_open_page
       - save_and_open_screenshot
-    PP:
-      - PP.pp
-      - pp
     debug.rb:
       - binding.b
       - binding.break

spec/rubocop/cop/lint/debugger_spec.rb

@@ -76,6 +76,10 @@
         ^^^^^^^^^^^^^^^^^^ Remove debugger entry point `Kernel.binding.irb`.
       RUBY
     end
+  end
+
+  context 'when print debug method is configured by user' do
+    let(:cop_config) { { 'DebuggerMethods' => %w[p] } }
 
     it 'registers an offense for a p call' do
       expect_offense(<<~RUBY)