[Buildroot] [PATCH] package/python3: backport upstream fix for mimalloc on armeb

[Julien Olivain]

On 03/04/2025 21:40, Vincent Fazio wrote:
> Python3 uses mimalloc by default, however, mimalloc did not compile for
> big-endian ARM and generated the wrong instructions for ARMv7+ targets.
> 
> These issues have been fixed upstream in both mimalloc and CPython.
> 
> Fixes: 
> https://autobuild.buildroot.org/results/26b752738022e8b46e810a08e28d687120e5c4e3/
> 
> Signed-off-by: Vincent Fazio <vfazio at xes-inc.com>

Applied to master, thanks.