EFA Deployment with Rollback

Ensure that the EFA tar is available on the /efaboot partition of the SLX device.

Following are the various options for EFA deployment with rollback:

Deploy EFA with rollback on an SLX TPVM in a single-node deployment without slx-peer parameters.
```
efa deploy --nographics with-rollback
```
Deploy EFA with rollback on an SLX TPVM in a multi-node deployment with slx-peer parameters.
```
efa deploy nographics with-rollback slx-peer-ip 10.20.246.2 slx-peer-user admin slxpeer-
password pass
```
Deploy EFA with rollback on an SLX TPVM in a single-node deployment.
```
efa deploy non-interactive with-rollback single-node package /efaboot/efa-3.1.0.tar.gz ...
```

Deploy EFA with rollback on an SLX TPVM in a multi-node deployment.

efa deploy non-interactive with-rollback slx-peer-ip 10.20.246.2 slx-peer-user admin slx-peer-password pass  multi-node package /efaboot/efa-3.1.0.tar.gz ...