a6e3a7f50c
At least on some Dell machines, the Redfish SecureBoot resource is unavailable during configuration, GET requests return HTTP 503. Sushy does retry these, but not for long enough (the error message suggests at least 30 seconds, which would be too much to just integrate in Sushy). This change treats internal errors the same way as mismatching "enabled" value, i.e. just waits. Change-Id: I676f48de6b6195a69ea76b4e8b45a034220db2fa