filesystems/zerofs: update to 0.15.2 and disable the 32bit architectures

Changelog:
- https://github.com/Barre/ZeroFS/releases/tag/v0.10.6
- https://github.com/Barre/ZeroFS/releases/tag/v0.11.0
- https://github.com/Barre/ZeroFS/releases/tag/v0.12.0
- https://github.com/Barre/ZeroFS/releases/tag/v0.14.0
- https://github.com/Barre/ZeroFS/releases/tag/v0.15.0
- https://github.com/Barre/ZeroFS/releases/tag/v0.15.1
- https://github.com/Barre/ZeroFS/releases/tag/v0.15.2

PR:		289281
Reported by:	Stephan Lichtenauer <stephan@lichtenauer.co.za> (maintainer)