Support for Windows on ARM64 gensim wheels.

[MGN-GIT]

• The adoption of Windows on ARM (WoA) devices is steadily increasing, yet many Python wheels are still not available for this platform.
• GitHub Actions now offer native CI runners for Windows on ARM devices (windows-11-arm), enabling automated builds and testing.
• Currently, official gensim Python wheels are not provided for Windows ARM64 and thus users/developers were facing difficulties using popular gensim python library natively.
• I am ready to contribute for genism source to enable native builds for Win-ARM64 wheels through CI.
• Currently the gensim uses older version of numpy for building, but the support for NumPy on Win-ARM64 starts from v2.3.0. Is it hard dependency to use older version of NumPy to support genism builds?
  Looking forward for your kind suggestions.

[piskvorky]

@mpenkov @julianpollmann WDYT? How much work to add such wheels to the next release?

@lowkeyrossi the numpy upgrade in Gensim is already in the pipeline.

[MGN-GIT]

@piskvorky I tried building in my fork, but the build fails due to installing numpy 1.26.0 in isolated environment:
https://github.com/lowkeyrossi/gensim/actions/runs/16526315524/job/46740466831

I guess, this is due to project toml file points to older version of NumPy:
https://github.com/piskvorky/gensim/blob/develop/pyproject.toml