mb/google/brya: Add support for 2 new DRAM parts

1) Hynix H9HCNNNCPMMLXR-NEE
2) Micron MT53E1G32D2NP-046 WT:B

BUG=b:186616388, b:181736400

Change-Id: I56bfe8aa4f8d8aab2011fa8d17b3b2c8659658e3
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54951
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/brya/variants/brya0/memory/Makefile.inc

@@ -5,3 +5,4 @@ SPD_SOURCES =
 SPD_SOURCES += lp4x-spd-1.hex      # ID = 0(0b0000)  Parts = MT53E512M32D2NP-046 WT:F, H9HCNNNBKMMLXR-NEE
 SPD_SOURCES += lp4x-spd-4.hex      # ID = 1(0b0001)  Parts = MT53E1G32D2NP-046 WT:A
 SPD_SOURCES += lp4x-spd-7.hex      # ID = 2(0b0010)  Parts = MT53E2G32D4NQ-046 WT:A
+SPD_SOURCES += lp4x-spd-3.hex      # ID = 3(0b0011)  Parts = H9HCNNNCPMMLXR-NEE, MT53E1G32D2NP-046 WT:B

src/mainboard/google/brya/variants/brya0/memory/dram_id.generated.txt

@@ -3,3 +3,5 @@ MT53E512M32D2NP-046 WT:F       0 (0000)
 H9HCNNNBKMMLXR-NEE             0 (0000)
 MT53E1G32D2NP-046 WT:A         1 (0001)
 MT53E2G32D4NQ-046 WT:A         2 (0010)
+H9HCNNNCPMMLXR-NEE             3 (0011)
+MT53E1G32D2NP-046 WT:B         3 (0011)

src/mainboard/google/brya/variants/brya0/memory/mem_list_variant.txt

@@ -2,3 +2,5 @@ MT53E512M32D2NP-046 WT:F
 H9HCNNNBKMMLXR-NEE
 MT53E1G32D2NP-046 WT:A
 MT53E2G32D4NQ-046 WT:A
+H9HCNNNCPMMLXR-NEE
+MT53E1G32D2NP-046 WT:B