spd/lp5: Add SPD for MT62F1G32D2DS-031RF WT:C

Add MT62F1G32D2DS-031RF WT:C in the memory_parts.json and re-generate
the SPD.

BUG=b:459934066
TEST=util/spd_tools/bin/spd_gen spd/lp5/memory_parts.json lp5

Change-Id: Ib65f24347ddae2808720f8e3c73652a82de94311
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90019
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

spd/lp5/memory_parts.json

@@ -403,6 +403,16 @@
             "speedMbps": 8533,
             "lp5x": true
         }
+    },
+    {
+        "name":  "MT62F1G32D2DS-031RF WT:C",
+        "attribs": {
+            "densityPerDieGb": 16,
+            "diesPerPackage": 2,
+            "bitWidthPerChannel": 16,
+            "ranksPerChannel": 1,
+            "speedMbps": 6400
+       }
     }
     ]
 }

spd/lp5/set-0/parts_spd_manifest.generated.txt

@@ -39,3 +39,4 @@ H58GE6AK8BX104,spd-12.hex
 K3KLALA0EM-MGCU,spd-13.hex
 MT62F1G32D2DS-020 WT:D,spd-11.hex
 K3KL8L80EM-MGCV,spd-11.hex
+MT62F1G32D2DS-031RF WT:C,spd-3.hex

spd/lp5/set-1/parts_spd_manifest.generated.txt

@@ -39,3 +39,4 @@ H58GE6AK8BX104,spd-12.hex
 K3KLALA0EM-MGCU,spd-13.hex
 MT62F1G32D2DS-020 WT:D,spd-11.hex
 K3KL8L80EM-MGCV,spd-11.hex
+MT62F1G32D2DS-031RF WT:C,spd-3.hex