There is a new pull request by tornaria against master on the void-packages repository

https://github.com/tornaria/void-packages scipy
https://github.com/void-linux/void-packages/pull/48317

https://github.com/tornaria/void-packages/pull/new/scipy
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#### Testing the changes
- I tested the changes in this PR: **briefly**

I enabled tests for scipy let's see if CI can manage or we have to disable in CI (we only run "not slow" tests for -Q).

Updated sagemath since it needs a patch for scipy 1.12 (https://github.com/sagemath/sage/pull/37123). Took the chance to apply a few minor fixes that didn't justify an update on their own.

@ahesford I'll be done with testing in a couple days at most, in principle everything looks good.

BTW: I run scipy tests with `export SCIPY_XSLOW=1` and `-m xslow` which gave me one failure:
```
FAILED scipy/sparse/linalg/tests/test_onenormest.py::TestOnenormest::test_onenormest_table_6_t_1
====== 1 failed, 321 passed, 40 skipped, 15 xfailed in 9042.78s (2:30:42) ======
```

Running check normally gave me:
```
== 45224 passed, 2467 skipped, 149 xfailed, 12 xpassed in 3836.63s (1:03:56) ===
```
(with `-m "not slow"`) and
```
== 59100 passed, 2501 skipped, 259 xfailed, 14 xpassed in 5444.99s (1:30:44) ===
```

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A patch file from https://github.com/void-linux/void-packages/pull/48317.patch is attached