Revert "build(deps): bump actions/upload-artifact from 3 to 4"

[travier]

Reverts #252

This failed: https://github.com/coreos/repo-templates/actions/runs/11958253598

Run actions/download-artifact@v3
  with:
    name: rendered
  env:
    REPO_NAME: 11bot
/usr/bin/docker exec  0ff5a3[2](https://github.com/coreos/repo-templates/actions/runs/11958253598/job/33337388570#step:7:2)5d9b1750c4b8dbc8167d8d267[3](https://github.com/coreos/repo-templates/actions/runs/11958253598/job/33337388570#step:7:3)a05f5b79e6dc55df8d5c652[4](https://github.com/coreos/repo-templates/actions/runs/11958253598/job/33337388570#step:7:4)756328c sh -c "cat /etc/*release | grep ^ID"
Starting download for rendered
Error: Unable to find any artifacts for the associated workflow

[HuijingHei]

LGTM, hmm, the error looks wired

[HuijingHei]

A little confused, the error is about actions/download-artifact@v3, but what we are using is v4(without this patch), am I missing something?

[travier]

Hum, we might need to update both the download and upload one at the same time to the same version.

[travier]

Let's try it: #253