[R][CI] Migrate rhub debian-gcc-release to equivalent supported image #47705
Description
Describe the enhancement requested
In #47622 we see an issue with the rhub rhub/debian-gcc-release image which surfaced once debian testing jumped from trixie to forky when debian trixie was released. When you run the image, you get this error:
root@789ada25a54b:/# apt update
Get:1 http://deb.debian.org/debian testing InRelease [147 kB]
Get:2 http://deb.debian.org/debian testing-updates InRelease [45.1 kB]
Get:3 http://deb.debian.org/debian-security testing-security InRelease [43.4 kB]
E: Repository 'http://deb.debian.org/debian testing InRelease' changed its 'Codename' value from 'trixie' to 'forky'
N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.
Do you want to accept these changes and continue updating from this repository? [y/N]
We could work around it by tweaking our scripts but we should instead just migrate to a newer equivalent image from rhub v2.
As I understand things, debian-gcc-release was part of the v1 rhub infrastructure which as deprecated in mid-2024 and we can see that the related images haven't been updated in ~2 years on https://hub.docker.com/r/rhub/debian-gcc-release so this makes sense. I'm not sure yet of the available images is the equivalent.
Component(s)
Continuous Integration, R