fix: remove zfs version specification

Description

• use default zfs version

   /home/dblab# zfs --version
   zfs-2.1.7-1
   zfs-kmod-2.0.2-1ubuntu5.1

• update Docker image versions

Related issue

Examples

Checklist

• MR description has been reviewed
• MR changes are functionally tested
• MR does NOT have API/CLI changes OR there are API/CLI changes and they have been reviewed & DOCS ARE ADJUSTED (reference doc, etc)
• MR does NOT have UI changes OR there are UI changes and they have been reviewed & UX IS REVIEWED