Unify `Field`'s `Display`

[dqkqd]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

There are two different representations for Field:

1. In Struct, Map, Union, RunEndEncoded, for example: "value": nullable Int32
2. In List-like, for example: nullable Int32, field: 'value'

Describe the solution you'd like

We should use one Display for Field.

Describe alternatives you've considered

None.

Additional context

We already had fn format_field (this is used in Struct, etc.) :

arrow-rs/arrow-schema/src/datatype_display.rs

Line 33 in b8a1926

format!("{name:?}: {maybe_nullable}{data_type}{metadata_str}")

We can replace List-like display using the above format_field:

arrow-rs/arrow-schema/src/datatype_display.rs

Lines 119 to 122 in b8a1926

	write!(
	f,
	"FixedSizeList({size} x {maybe_nullable}{data_type}{field_name_str}{metadata_str})",
	)