New review comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/37139#discussion_r903680930

Comment:
Is this still deprecated, or now a hard error? We are awaiting an imminent release of ZFS 2.1.5. ZFS rebuilds can be painful on slow machines or with a lot of kernels, so avoiding update thrashing is desirable. If the module will still build without this removal, let's leave ZFS out of the DKMS update.