Current docker setup in next.js repo doesn't work with github codespaces

[jankaifer]

Verify canary release

• I verified that the issue exists in the latest Next.js canary release

What browser are you using? (if relevant)

Brave

Describe the Bug

Codespace is running in recovery mode.

Expected Behavior

It should "just work".

To Reproduce

Try to open a codespace in this repo.

[jankaifer]

original report: #43138 (comment)

[akshitsinha]

Ref #44157