Fix offenses for InternalAffairs/NodePatternGroups cop

[ydah]

Fix offenses for InternalAffairs/NodePatternGroups cop

This cop was added by the following PR.

• [Fix #13745] Add new InternalAffairs/NodePatternGroups cop rubocop#13762

Offenses:

lib/rubocop/cop/rspec/context_wording.rb:70:63: C: [Corrected] InternalAffairs/NodePatternGroups: Replace str, dstr, xstr in node pattern union with any_str.
          (block (send #rspec? { :context :shared_context } $({str dstr xstr} ...) ...) ...)
                                                              ^^^^^^^^^^^^^^^
lib/rubocop/cop/rspec/mixin/final_end_location.rb:10:34: C: [Corrected] InternalAffairs/NodeTypeGroup: Use :any_str instead of individually listing group types.
            start_node.each_node(:str, :dstr, :xstr)
                                 ^^^^^^^^^^^^^^^^^^
lib/rubocop/cop/rspec/mixin/variable.rb:16:15: C: [Corrected] InternalAffairs/NodePatternGroups: Replace sym, dsym in node pattern union with any_sym.
            $({sym str dsym dstr} ...) ...)
              ^^^^^^^^^^^^^^^^^^^
lib/rubocop/cop/rspec/predicate_matcher.rb:184:36: C: [Corrected] Style/SymbolProc: Pass &:any_str_type? as an argument to select instead of a block.
          matcher.arguments.select do |arg| ...
                                   ^^^^^^^^
lib/rubocop/cop/rspec/predicate_matcher.rb:185:23: C: [Corrected] InternalAffairs/NodeTypeGroup: Use :any_str instead of individually listing group types.
            arg.type?(:str, :dstr, :xstr)
                      ^^^^^^^^^^^^^^^^^^
lib/rubocop/cop/rspec/sort_metadata.rb:33:28: C: [Corrected] InternalAffairs/NodePatternGroups: Replace str, dstr, xstr in node pattern union with any_str.
          (send _ _ _ ... !{hash sym str dstr xstr})
                           ^^^^^^^^^^^^^^^^^^^^^^^^
lib/rubocop/cop/rspec/variable_definition.rb:72:22: C: [Corrected] InternalAffairs/NodeTypeGroup: Use :any_sym instead of individually listing group types.
          node.type?(:sym, :dsym)
                     ^^^^^^^^^^^

282 files inspected, 7 offenses detected, 7 offenses corrected

---

Before submitting the PR make sure the following are checked:

• Feature branch is up-to-date with master (if not - rebase it).
• Squashed related commits together.
• [-] Added tests.
• [-] Updated documentation.
• [-] Added an entry to the CHANGELOG.md if the new code introduces user-observable changes.
• The build (bundle exec rake) passes (be sure to run this locally, since it may produce updated documentation that you will need to commit).

[bquorning]

We need spec.add_dependency 'rubocop', '~> 1.81' in the gemspec. That pulls in rubocop-ast v1.47+ which introduced these new methods.

[bquorning]

Maybe we should inline #string? and #symbol? now? They are only used once each.

[ydah]

memo) added change log