`riscv64` trixie builds

[yosifkit]

Unfortunately, our singular riscv64 build server in Docker Official Images is unable to complete any of the perl image builds. We have a 3-hour time limit on all builds (to ensure things don't get stuck and prevent resource monopolization) and none of them are able to complete in that time. Is there anything that could be skipped or changed on riscv64 builds to help them complete faster?

Here is one of the build jobs: https://doi-janky.infosiftr.net/job/meta/job/riscv64/job/build/13644/pipeline-overview/.

Related: #190 #192

[zakame]

Hi @yosifkit, thanks for the report! Will take a deeper look this weekend - a quick glance now make me think we could disable the bundled CPAN module tests for this arch, but not sure just yet...