mb/google/dedede/var/sasukette: Generate SPD ID for Samsung K4U6E3S4AB-MGCL

Add supported memory parts in the mem_parts_used.txt and generate the
SPD ID for the memory parts. The memory parts being added are:
1. Samsung K4U6E3S4AB-MGCL

BUG=b:202480992
TEST=emerge-dedede coreboot

Signed-off-by: Zhi Li <lizhi7@huaqin.corp-partner.google.com>
Change-Id: I811f32defd50a940a09f238d38c962d2caf42855
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58196
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>

src/mainboard/google/dedede/variants/sasukette/memory/Makefile.inc

@@ -4,4 +4,4 @@
 # util/spd_tools/bin/part_id_gen JSL lp4x src/mainboard/google/dedede/variants/sasukette/memory src/mainboard/google/dedede/variants/sasukette/memory/mem_parts_used.txt
 
 SPD_SOURCES =
-SPD_SOURCES += spd/lp4x/set-1/spd-1.hex      # ID = 0(0b0000)  Parts = K4U6E3S4AA-MGCR
+SPD_SOURCES += spd/lp4x/set-1/spd-1.hex      # ID = 0(0b0000)  Parts = K4U6E3S4AA-MGCR, K4U6E3S4AB-MGCL

src/mainboard/google/dedede/variants/sasukette/memory/dram_id.generated.txt

@@ -5,3 +5,4 @@
 
 DRAM Part Name                 ID to assign
 K4U6E3S4AA-MGCR                0 (0000)
+K4U6E3S4AB-MGCL                0 (0000)

src/mainboard/google/dedede/variants/sasukette/memory/mem_parts_used.txt

@@ -10,3 +10,4 @@
 
 # Part Name
 K4U6E3S4AA-MGCR
+K4U6E3S4AB-MGCL