[CI][R] The r-binary-packages job is failing

[kou]

Describe the bug, including details regarding any error messages, version, and platform.

https://github.com/ursacomputing/crossbow/actions/runs/18338842929/job/52229330476

Run r-lib/actions/setup-r@v2
Downloading gfortran
Downloading macOS utils
Run r-lib/actions/setup-r@v2
Downloading gfortran
Downloading macOS utils
Error: Failed to get R release: Failed to get R 4.5.1: Failed to install qpdf: Error: The process '/usr/local/bin/brew' failed with exit code 1

Component(s)

Continuous Integration, R

[kou]

https://github.com/ursacomputing/crossbow/actions/runs/18868863249/job/53842409681

It seems that this has been solved in upstream.