There's a merged pull request on the void-packages repository

python3-prometheus_client: update to 0.13.1.
https://github.com/void-linux/void-packages/pull/35787

Description:
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#### Testing the changes
- I tested the changes in this PR: **YES** (tested with synapse)

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Needs to be tested with:

- [x] python3-jupyter_notebook
- [x] python3-jupyter_server
- [x] synapse