Integration tests failing with Rust producing and .NET consuming binary views

Both the IPC and C Data Interface integration tests are failing the `binary_view` test with Rust producing and .NET consuming.

Eg. see https://github.com/apache/arrow-dotnet/actions/runs/26013406285/job/76458463982#step:13:14196

There's an arrow-rs issue for this here: https://github.com/apache/arrow-rs/issues/9989