<improvement>[host]: Do not use mlnx-ofed repo when update host os
<improvement>[host]: Do not use mlnx-ofed repo when update host os

mlnx-ofed repo is abandoned, so do not use mlnx-ofed repo when
update host os

Resolves: ZSTAC-44405

Change-Id: I676a617964716576726778726376636f6f797768

zstackio/zstack-utility,zstackio/zstack-utility,zstackio/zstack-utility