package/zfs: bump version to 2.2.4
Signed-off-by: Alexander Mukhin <alexander.i.mukhin@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 5746b8b37148f553a5b907735e9f3237cb682ed9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>