Refactor RecordBatch::validate_new_batch

[HaoYang670]

Describe the bug
The function validate_new_batch constains some repetitive code. We could find a way to refactor it.
https://github.com/apache/arrow-rs/blob/master/arrow/src/record_batch.rs#L133-L166

To Reproduce

Expected behavior
Clean and readable code

Additional context
Add any other context about the problem here.

[HaoYang670]

Using Iterator.find or Iterator.any may be a good choice.

[HaoYang670]

@alamb Is this refactoring worth to do?

[alamb]

Hi @HaoYang670 -- sorry i am just getting back from a week away. I will check this (and the linked PR out) over the next day or two