hw/i386/acpi-build: Remove unused attributes

Ammends commit 3db119da79 'pc: acpi: switch to AML API composed DSDT'.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20230121151941.24120-2-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

hw/i386/acpi-build.c

@@ -117,8 +117,6 @@ typedef struct AcpiMiscInfo {
 #ifdef CONFIG_TPM
     TPMVersion tpm_version;
 #endif
-    const unsigned char *dsdt_code;
-    unsigned dsdt_size;
 } AcpiMiscInfo;
 
 typedef struct FwCfgTPMConfig {