PSUSensor: Add MPQ8785 support

Tested: We can get sensor reading from this driver.

Change-Id: Ibb507c9c77012dbb41292f78c4c69ed2548ba491
Signed-off-by: Jeff Lin <JeffLin2@quantatw.com>
diff --git a/src/PSUSensorMain.cpp b/src/PSUSensorMain.cpp
index 2da8139..85ca833 100644
--- a/src/PSUSensorMain.cpp
+++ b/src/PSUSensorMain.cpp
@@ -110,6 +110,7 @@
     {"MP2975", I2CDeviceType{"mp2975", true}},
     {"MP5023", I2CDeviceType{"mp5023", true}},
     {"MP5990", I2CDeviceType{"mp5990", true}},
+    {"MPQ8785", I2CDeviceType{"mpq8785", true}},
     {"NCP4200", I2CDeviceType{"ncp4200", true}},
     {"PLI1209BC", I2CDeviceType{"pli1209bc", true}},
     {"pmbus", I2CDeviceType{"pmbus", true}},