[bug#43425] [PATCH] gnu: openblas: Update to 0.3.10.

[Mathieu Othacehe <othacehe@gnu.org>]

> Thanks for the updated version. Yes I guess it can happen but it's less
> likely. I added your copyright and edited a bit the commit message
> before applying.

Turns out this patch causes 1912 package rebuilds. This is too much to
go to "master" branch.

This patch, as well as other patches you sent, such as the python
update, shall instead target "core-updates" branch as explained here:
https://guix.gnu.org/manual/en/html_node/Submitting-Patches.html.

When it's the case do not hesitate to explicitly add "core-updates" to
the patch title so that committers forgetting to run `guix refresh -l
package`, such as myself do not choose the wrong branch :).

Thanks,

Mathieu