Too many releases in IPC writer when writing slices

[asfimport]

https://github.com/apache/arrow/blob/master/go/arrow/ipc/writer.go#L441

In the *arrow.StringType case, in the needTruncate code path (happens when writing a record.NewSlice), a reference to data.buffers[2] is appended to the payload body. It gets Release'd here without any Retain.

The code for the FixedWidthType and BinaryType cases is similar.

The attached code reproduces the issue.

Reporter: Curt Hash
Assignee: Matthew Topol / @zeroshade

Original Issue Attachments:

• main.go

PRs and other links:

• GitHub Pull Request #11270

_{Note: This issue was originally created as ARROW-13529. Please see the migration documentation for further details.}

[asfimport]

Matthew Topol / @zeroshade:
Issue resolved by pull request 11270
#11270