Default options for ./yii serve must be configurable

[uniserpl]

When I develop different projects, there is a need to run them at the same time. I need to configure for each project its own port for ./yii serve command.

Class \Yiisoft\Yii\Console\Command\Serve is finalized and DEFAULT_PORT is private const. I can't extend it and redeclare DEFAULT_PORT.

I can write script serve with simple content ./yii serve --port=8081 etc. and ignore it by git. But this solution looks like a crutch