main workflow broken - upload- / download-artifacts using different versions

[Mike McCready]

Issue

Workflow logs for main.yml shows only the install is succeeding, all other jobs fail with the error

Unable to find any artifacts for the associated workflow

• This problem was introduced through merging #1487

The install job uploads artifacts using actions/upload-artifact@v4 which is incompatible with actions/download-artifact@v3. See release notes actions/download-artifact@v4

Uploads and downloads must use the same major actions versions.

Resolution

• actions/download-artifact must be updated to @v4, for instance through PR #1485

[Jennifer Shehane]

Closed in #1485