devel/py-libzfs: Bump for recent changes

• Add libzfs_error_action() message to libzfs exception descriptions
• Properly handle ZPOOL_STATUS_INCOMPATIBLE_FEAT
• Remove HAVE_ZPOOL_STATUS_NON_NATIVE_ASHIFT
• Fix attribute error for pool status
• Fix exception when lzc_sync fails
• Raise OSError if lzc_wait fails

Approved by: lwhsu (implicit)
Sponsored by: iXsystems, Inc.