Disable LRO on lvs40xx boxes

bnx2x's TPA + LVS aren't well together (kernel lockups), so let's
disable LRO in addition to GRO that we were disabling before.

Change-Id: I6f33345ff3aae9f6511962b567d8fde9503da5d0
Merge "Disable LRO on lvs40xx boxes" into production