[C++] [Parquet]: Add support for binary view and string view

[bkietz]

Describe the enhancement requested

After #37792 the parquet reader and writer can be extended to support reading directly into string view arrays.

Component(s)

C++, Parquet

[mapleFU]

This would be a bit more lightweight for reader if reader can stash the uncompressed-page for StringView / BinaryView type.

Edit: oops, I forgot the buffer should within the Binary/Utf8 view, so still need building the array

[pitrou]

This was done in GH-43041, closing.