Added SMBIOS support

[ktrinh-anduril]

With these changes, dmidecode works properly on my machine(serial and uuid censored out):

18:39:51 ❯ sudo dmidecode

# dmidecode 3.6
Getting SMBIOS data from sysfs.
SMBIOS 3.7.0 present.
Table at 0x10FC6E25020.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
	Vendor: U-Boot
	Version: 2024.04
	Release Date: 04/01/2024
	ROM Size: 64 kB
	Characteristics:
		PCI is supported
		BIOS is upgradeable
		Selectable boot is supported
		Targeted content distribution is supported
		UEFI is supported
	BIOS Revision: 24.4

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: apple
	Product Name:  M1 Max
	Version: Not Specified
	Serial Number: *******
	UUID: *******-*******-*******-*******-************
	Wake-up Type: Reserved
	SKU Number: Not Specified
	Family: Not Specified

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
	Manufacturer: apple
	Product Name:  M1 Max
	Version: Not Specified
	Serial Number: Not Specified
	Asset Tag: Not Specified
	Features:
		Board is a hosting board
	Location In Chassis: Not Specified
	Chassis Handle: 0x0003
	Type: Motherboard
	Contained Object Handles: 0

Handle 0x0003, DMI type 3, 21 bytes
Chassis Information
	Manufacturer: Not Specified
	Type: Desktop
	Lock: Not Present
	Version: Not Specified
	Serial Number: Not Specified
	Asset Tag: Not Specified
	Boot-up State: Safe
	Power Supply State: Safe
	Thermal State: Safe
	Security Status: None
	OEM Information: 0x00000000
	Height: Unspecified
	Number Of Power Cords: Unspecified
	Contained Elements: 0

Handle 0x0004, DMI type 4, 48 bytes
Processor Information
	Socket Designation: Not Specified
	Type: Central Processor
	Family: Unknown
	Manufacturer: Not Specified
	ID: 00 00 00 00 00 00 00 00
	Version: Not Specified
	Voltage: Unknown
	External Clock: Unknown
	Max Speed: Unknown
	Current Speed: Unknown
	Status: Unpopulated
	Upgrade: None
	L1 Cache Handle: Not Provided
	L2 Cache Handle: Not Provided
	L3 Cache Handle: Not Provided
	Serial Number: Not Specified
	Asset Tag: Not Specified
	Part Number: Not Specified
	Characteristics: None

Handle 0x0005, DMI type 32, 11 bytes
System Boot Information
	Status: No errors detected

Handle 0x0006, DMI type 127, 4 bytes
End Of Table