feat(console-input): port the suggested-values backport onto InputArgument/InputOption

Composer backports symfony/console 6.1's $suggestedValues parameter in
Composer\Console\Input\{InputArgument,InputOption}; the Rust newtypes had
dropped it. PHP closures are bound to the command ($this), but a command
cannot capture a handle to itself while configure() runs inside new(), so
the closure receives the bound command as an explicit `this` argument at
call time instead.

- add SuggestedValues (list | this-taking closure) and wire it through
  InputArgument::new5 / InputOption::new6 and their complete() methods
- track Composer-typed definition entries by name in BaseCommandData side
  maps, standing in for PHP's instanceof checks (set_definition converts
  entries to the Symfony types for storage)
- add base_command_complete, the BaseCommand::complete dispatch shared by
  every Composer command
- introduce BaseCommand::base_command_data and make command_data a default
  method on top of it

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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