configurations: santabarbara: change evt2a mb vr address to 0x47

Due to a VR IC issue, the VR address will be changed from 0x4F to 0x47
from EVT2A.

Change-Id: I959be12b2aef3828cf64a67cbf626215ae3b2539
Signed-off-by: Fred Chen <Fred.Chen@quantatw.com>
diff --git a/configurations/meta/santabarbara/santabarbara_mb.json b/configurations/meta/santabarbara/santabarbara_mb.json
index 74aac8d..9d90c2d 100644
--- a/configurations/meta/santabarbara/santabarbara_mb.json
+++ b/configurations/meta/santabarbara/santabarbara_mb.json
@@ -746,7 +746,7 @@
             "Type": "LatticeLFMXO5_25Firmware"
         },
         {
-            "Address": "0x4f",
+            "Address": "0x47",
             "Bus": 18,
             "Labels": [
                 "vout1",
@@ -989,7 +989,7 @@
             "Type": "MP2X6XXFirmware"
         },
         {
-            "Address": "0x4f",
+            "Address": "0x47",
             "Bus": 18,
             "FirmwareInfo": {
                 "CompatibleHardware": "com.meta.Hardware.Santabarbara.VR.MP2869_pvddcr_cpu0_p0",