feat: Add generic type support to Parameter classes

[kitagry]

Description

This PR adds generic type support to gokart's custom Parameter classes, following the same approach as Luigi's PR #3369. The base Paramer class and several specialized parameter classes now use Python's Generic type to provide better type hints and IDE support.

Key changes:

• Made TaskInstanceParameter generic with TaskInstanceParameter[TaskOnKartType]
• Made ListTaskInstanceParameter generic with ListTaskInstanceParameter[TaskOnKartType]
• Updated SerializableParameter to inherit from Parameter[S]
• Updated ZonedDateSecondParameter to inherit from Parameter[datetime.datetime]
• Added TypeVar for TaskOnKartType to maintain type safety across task instances

Motivation and Context

This change improves the developer experience when using gokart by p
viding:

• Better type checking in IDEs and type checkers (mypy, pyright, etc
• Improved autocomplete and IntelliSense support for parameter values
• More explicit type information for task parameters
• Better static analysis capabilities for gokart tasks

By leveraging Luigi's generic type support (introduced in spotify/luigi#3369), gokart can now provide even stronger type guarantees for its custom parameter types, particularly TaskInstanceParameter which is heavily used for task dependencies.

This enhancement helps catch type-related bugs earlier in the development process and makes the codebase more maintainable.

[hiro-o918]

oh, CI failed