feat: Implements DateType and DateVector

[evenyag]

I hereby agree to the terms of the GreptimeDB CLA

What's changed and what's your intention?

This PR

• implements DateType and DateVector for the datatypes2 crate (date_type.rs and vectors/date.rs)
• enables more test cases for Value and ConcreteDataType

Implementing Vector for Wrapper Type

Now implementing Vector for a wrapper type is more convenient, taking Date as an example

• Adds DateType
• Implements DataType and LogicalPrimitiveType for DateType
• Implements WrapperType for Date
• Adds Alias for DateVector and DateVectorBuilder

Checklist

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.

Refer to a related PR or issue link (optional)

• Tracking Issue: migrate Arrow/Parquet to the official implementation. #555

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (datatypes2@ca4f13a). Click here to learn what that means.
The diff coverage is n/a.

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