ANDROID: virt: geniezone: Align the gzvm driver with mainline v13

Change lists:
- Fix deadlock issue when removing module (rmmod) while there are still
  running VMs.
- Introduce a hypervisor version hypercall to check the hypervisor
  version.
- Introduce gzvm_drv struct to maintain in-module information.
- Reduce blocked duration in the hypervisor when destroying a VM by
  splitting a single hypercall into multiple calls and make the amount
  of work of each call be adjustable.
- Reduce blocked duration in the hypervisor during block-based demand
  paging with the same approach as done for destroying VM.
- Update documentation content based on reviewer's suggestions.
- Fix typos in documentation and YAML files.
- Fix errors reported by checkpatch.pl --codespell.

Change-Id: I100d3b17cdd4ec3532ec5726193503ad99e66b58
Signed-off-by: Liju Chen <liju-clr.chen@mediatek.com>
Bug: 383953022
Link: https://lore.kernel.org/lkml/20241114100802.4116-1-liju-clr.chen@mediatek.com/