Add a version check
Add a version check

Ensure we are not using a kernel with the obsolete TCMU version 1
interface.

Signed-off-by: Andy Grover <b7d524d2f5cc5aebadb6b92b08d3ab26911cde33@redhat.com>

open-iscsi/tcmu-runner,rancher/tcmu-runner,yasker/tcmu-runner,mkhon/tcmu-runner,open-iscsi/tcmu-runner,lxbsz/tcmu-runner,JefferyHu/tcmu-runner,agrover/tcmu-runner,superlibj/tcmu-runner,liuy/tcmu-runner