Fix the redundant JsonObj for BIOS Attributes property

[changab]

Refer to the temporary solution at tianocore/edk2-redfish-client@d82746f.

[changab]

Should skip the below code when CodeStr == "",

Redfish-Schema-C-Struct-Generator/GenCRelatedFile.py

Lines 837 to 841 in 4ae5f91

	self.CStructureToJsonStructureFuncions += C_SRC_TAB_SPACE + "CsJson = json_object();\n"
	self.CStructureToJsonStructureFuncions += C_SRC_TAB_SPACE + "if (CsJson == NULL) {\n"
	self.CStructureToJsonStructureFuncions += C_SRC_TAB_SPACE * 2 + "return RedfishCS_status_unsupported;\n"
	self.CStructureToJsonStructureFuncions += C_SRC_TAB_SPACE + "}\n\n"

[mraineri]

Would you be willing to make a pull request for this?

[changab]

Would you be willing to make a pull request for this?

Ah, I didn't fix this yet. Will definitely create a PR for this.