fix: read a Supermicro X10 with only the OOB license over Redfish (0.3.1)

First run against real hardware over Redfish: an X10DRL-i (BMC 3.91) with
SFT-OOB-LIC. Its Redfish tree is recorded under
tests/fixtures/supermicro-x10drl-i-3.91/redfish, scrubbed.

- A resource refused for want of a further license (403 OemLicenseNotPassed)
  no longer fails the getter. Storage then falls back to SimpleStorage. The
  firmware list falls back to the BMC and BIOS versions when UpdateService
  is withheld.
- get_device_warnings reports bmc_license_partial with the licenses and the
  withheld parts (drives, firmware inventory).
- A placeholder system model ("Super Server") is replaced by the board
  (PartNumber, else the chassis model).

tests/fixtures/supermicro-x10drl-i-3.91/redfish/Managers/1/index.json

@@ -0,0 +1,119 @@
+{
+ "@odata.context": "/redfish/v1/$metadata#Manager.Manager",
+ "@odata.id": "/redfish/v1/Managers/1",
+ "@odata.type": "#Manager.v1_3_2.Manager",
+ "Actions": {
+  "#Manager.Reset": {
+   "target": "/redfish/v1/Managers/1/Actions/Manager.Reset"
+  },
+  "Oem": {
+   "#ManagerConfig.Reset": {
+    "target": "/redfish/v1/Managers/1/Actions/Oem/ManagerConfig.Reset"
+   }
+  }
+ },
+ "CommandShell": {
+  "ConnectTypesSupported": [
+   "SSH"
+  ],
+  "MaxConcurrentSessions": 0,
+  "ServiceEnabled": true
+ },
+ "DateTime": "2026-10-17T09:24:32+01:00",
+ "DateTimeLocalOffset": "+01:00",
+ "Description": "BMC",
+ "EthernetInterfaces": {
+  "@odata.id": "/redfish/v1/Managers/1/EthernetInterfaces"
+ },
+ "FirmwareVersion": "3.91",
+ "GraphicalConsole": {
+  "ConnectTypesSupported": [
+   "KVMIP"
+  ],
+  "MaxConcurrentSessions": 4,
+  "ServiceEnabled": true
+ },
+ "Id": "1",
+ "Links": {
+  "ManagerForChassis": [
+   {
+    "@odata.id": "/redfish/v1/Chassis/1"
+   }
+  ],
+  "ManagerForServers": [
+   {
+    "@odata.id": "/redfish/v1/Systems/1"
+   }
+  ],
+  "Oem": {}
+ },
+ "ManagerType": "BMC",
+ "Model": "ASPEED",
+ "Name": "Manager",
+ "NetworkProtocol": {
+  "@odata.id": "/redfish/v1/Managers/1/NetworkProtocol"
+ },
+ "Oem": {
+  "Supermicro": {
+   "@odata.type": "#SmcManagerExtensions.v1_0_0.Manager",
+   "ActiveDirectory": {
+    "@odata.id": "/redfish/v1/Managers/1/ActiveDirectory"
+   },
+   "FanMode": {
+    "@odata.id": "/redfish/v1/Managers/1/FanMode"
+   },
+   "IKVM": {
+    "@odata.id": "/redfish/v1/Managers/1/IKVM"
+   },
+   "IPAccessControl": {
+    "@odata.id": "/redfish/v1/Managers/1/IPAccessControl"
+   },
+   "LDAP": {
+    "@odata.id": "/redfish/v1/Managers/1/LDAP"
+   },
+   "MouseMode": {
+    "@odata.id": "/redfish/v1/Managers/1/MouseMode"
+   },
+   "NTP": {
+    "@odata.id": "/redfish/v1/Managers/1/NTP"
+   },
+   "RADIUS": {
+    "@odata.id": "/redfish/v1/Managers/1/RADIUS"
+   },
+   "SMCRAKP": {
+    "@odata.id": "/redfish/v1/Managers/1/SMCRAKP"
+   },
+   "SMTP": {
+    "@odata.id": "/redfish/v1/Managers/1/SMTP"
+   },
+   "SNMP": {
+    "@odata.id": "/redfish/v1/Managers/1/SNMP"
+   },
+   "Snooping": {
+    "@odata.id": "/redfish/v1/Managers/1/Snooping"
+   },
+   "Syslog": {
+    "@odata.id": "/redfish/v1/Managers/1/Syslog"
+   }
+  }
+ },
+ "SerialConsole": {
+  "ConnectTypesSupported": [
+   "SSH",
+   "IPMI"
+  ],
+  "MaxConcurrentSessions": 1,
+  "ServiceEnabled": true
+ },
+ "SerialInterfaces": {
+  "@odata.id": "/redfish/v1/Managers/1/SerialInterfaces"
+ },
+ "Status": {
+  "Health": "OK",
+  "State": "Enabled"
+ },
+ "UUID": "00000000-0000-0000-0000-00005E005313",
+ "VirtualMedia": {
+  "@odata.id": "/redfish/v1/Managers/1/VM1"
+ }
+}