feat: extract TimeType to int/decimal

[YutaLin]

Which issue does this PR close?

Closes #4983

Rationale for this change

Support time extraction (from TimeType to Int/Decimal)

SQL	Spark expression	StaticInvoke method	Return type
extract(HOUR FROM t)	HoursOfTime	getHoursOfTime	IntegerType
extract(MINUTE FROM t)	MinutesOfTime	getMinutesOfTime	IntegerType
extract(SECOND FROM t)	SecondsOfTime	getSecondsOfTime	IntegerType
extract(SECOND FROM t) (with fraction)	SecondsOfTimeWithFraction	getSecondsOfTimeWithFraction	DecimalType

What changes are included in this PR?

• Adds native Comet support for extracting hour, minute, and second from Spark TimeType values.
• Adds serde handling for Spark’s DateTimeUtils StaticInvoke expressions used by TimeType extraction.
• Implements fractional-second extraction as Decimal(8, 6) from Arrow Time64(Nanosecond) values.
• Registers the new second_with_fraction native scalar function.
• Adds Rust unit tests and Spark SQL coverage for hour, minute, second, extract(SECOND FROM ...), and date_part('SECOND', ...).

How are these changes tested?

• Added Rust unit tests for extracting hour, minute, integer second, and fractional second from Time64(Nanosecond), including multiple precision values.
• Added Spark SQL tests in time_extract.sql covering hour, minute, second, extract(SECOND FROM ...), and date_part('SECOND', ...).
• Verified the SQL results against Spark while requiring native Comet execution.
• Ran the SQL test suite with Spark 4.1.

[YutaLin]

Hi @parthchandra, could you help me review this? Thanks!

cc @andygrove