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

python3-memory_allocator: update to 0.1.3.
https://github.com/void-linux/void-packages/pull/39840

Description:
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#### Testing the changes
- I tested the changes in this PR: **briefly**

I'm running the testsuite of sagemath-9.5 (from our repo) with the updated memory_allocator and it works ok.

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