gh-38082: CI fix: broken livedoc
    
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as seen in

https://github.com/sagemath/sage/actions/runs/9234699215/job/25408704331
#:~:text=bash%3A%20line%201%3A%20cd%3A%20./worktree%2Dimage%3A%20No%20su
ch%20file%20or%20directory

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### ⌛ Dependencies

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URL: #38082
Reported by: Kwankyu Lee
Reviewer(s):

Author: Release Manager