configurations: system1: Additional PCIe switch temps

This adds 2 more TMP423 sensors which track the temperatures of the 4
remaining PCIe switches in the system.

Tested:
- Verified all new sensors are under
  xyz.openbmc_project.HwmonTempSensor and have expected values

Change-Id: I1d9b051baf3a322a53b0eacfcd2a2d99a9bd0231
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/configurations/system1_baseboard.json b/configurations/system1_baseboard.json
index fff628e..a809887 100644
--- a/configurations/system1_baseboard.json
+++ b/configurations/system1_baseboard.json
@@ -460,6 +460,20 @@
             "Name": "PCIE_SWITCH1_TEMP",
             "Name1": "PCIE_SWITCH3_TEMP",
             "Type": "TMP432"
+        },
+        {
+            "Address": "0x4c",
+            "Bus": 71,
+            "Name": "PCIE_SWITCH4_TEMP",
+            "Name1": "PCIE_SWITCH5_TEMP",
+            "Type": "TMP432"
+        },
+        {
+            "Address": "0x4c",
+            "Bus": 54,
+            "Name": "PCIE_SWITCH2_TEMP",
+            "Name1": "PCIE_SWITCH6_TEMP",
+            "Type": "TMP432"
         }
     ],
     "Name": "IBM System1 Baseboard",