You’ll have trouble finding it on that page, as 5.2 isn’t being updated often and that list is for all artifacts from 5.3, 5.2, and MRs. (One benefit of the migration to GitLab CI is that test builds are made for MRs.)
Here are pipeline lists by branch:
Successful 5.2 branch pipelines
Successful 5.3 branch pipelines
And here are direct downloads of the latest artifacts:
“Krita Plus” (5.2.2+): Linux - Windows
“Krita Next” (5.3.0-prealpha): Linux - Windows
Note that unlike Binary-Factory, the latest successful artifact is not kept indefinitely, all artifacts are kept for 10 days.