Tags: apache/arrow

GH-50476: [R] empty_named_list() uses deprecated .Names in structure() (

#50485)

### Rationale for this change

Update .Names to names as CRAN check fails

### What changes are included in this PR?

Update .Names to names as CRAN check fails

### Are these changes tested?

CI

### Are there any user-facing changes?

No
* GitHub Issue: #50476

Authored-by: Nic Crane <thisisnic@gmail.com>
Signed-off-by: Nic Crane <thisisnic@gmail.com>

[Release] Apache Arrow Release 25.0.1

[Release] Apache Arrow Release 25.0.1 RC1

[Release] Apache Arrow Release 25.0.1 RC0

MINOR: [Release] Update .deb/.rpm changelogs for 25.0.0

[Release] Apache Arrow Release 25.0.0

[Release] Apache Arrow Release 25.0.0 RC1

[Release] Apache Arrow Release 25.0.0 RC0

MINOR: [Release] Update .deb/.rpm changelogs for 24.0.0

[Release] Apache Arrow Release 24.0.0