[Bug]: pipx-package feature cannot be published in CI

[koralowiec]

Feature id and version

ghcr.io/devcontainers-extra/features/pipx-package

Dev Container base Image

No response

What happened?

It's not possible to successfully publish a new version of pipx-package feature, the GitHub Workflow fails.
Re-runing the job or the whole pipeline didn't help

• https://github.com/devcontainers-extra/features/actions/runs/15414194325/job/43375973324
• https://github.com/devcontainers-extra/features/actions/runs/15414194325/job/43386323492#step:3:5591
• https://github.com/devcontainers-extra/features/actions/runs/15421637477/job/43401617375#step:3:5591

Relevant log output

[2025-06-03T16:25:55.909Z] Processing feature: pipx-package...
[2025-06-03T16:25:55.909Z] Fetching published versions...
[2025-06-03T16:25:56.136Z] Publishing tags: 1,1.1,1.1.10,latest...
[2025-06-03T16:25:56.138Z] Data layer digest: sha256:c42b31713c2da2fb6d715e0b08376493ad8680b7d13695eee46fb1f3c4bfb51e (archive size: 11264)
[2025-06-03T16:25:56.138Z] Computed content digest from manifest: sha256:e0565335dd82635142702d9a449ec1024b0731fff332d546c64dfc95bc2260a8
[2025-06-03T16:25:56.921Z] [httpOci] ERR: Server did not provide instructions to authentiate! (Required: A 'WWW-Authenticate' Header)
[2025-06-03T16:25:56.921Z] Request failed
[2025-06-03T16:25:56.921Z] Failed to get upload session ID
[2025-06-03T16:25:56.921Z] (!) ERR: Failed to publish feature: 'ghcr.io/devcontainers-extra/features/pipx-package'
[2025-06-03T16:25:56.921Z] (!) ERR: Failed to publish 'ghcr.io/devcontainers-extra/features/pipx-package'