Update vendor/openzfs to master-9312e0fd1
Notable changes:
- fix reporting of mount progress (778869fa1)
- disable use of hardware crypto offload drivers on FreeBSD (e7adccf7f)
- fix checksum errors not being counted on repeated repair (03e02e5b5)
- restore FreeBSD resource usage accounting (64e0fe14f)
- fix panic if scrubbing after removing a slog device (11f2e9a49)