firmware: stratix10-rsu: extend rsu driver for new features

Extend Intel Remote System Update (RSU) driver to get decision
configuration management firmware (DCMF) versions and max retry
parameter value.

Signed-off-by: Richard Gong <richard.gong@intel.com>
Link: https://lore.kernel.org/r/1592231348-31334-4-git-send-email-richard.gong@linux.intel.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>