mise hangs in GitHub Actions when installing from ref

[Mitchell Hanberg]

Description

I am installing Elixir from a ref (ref:52eaf1456182d5d6cce22a4f5c3f6ec9f4dcbfd9) and in GitHub actions it seems to hang after installing successfully.

Locally, it exits cleanly.

Here you can see the logs: https://github.com/elixir-tools/spitfire/actions/runs/7839754796/job/21393290853?pr=6

Any clue as to what is happening?