configurations: Add IBM CFFPS json files

Create json configuration files to describe IBM's Common
Form Factor Power Supplies (CFFPS).

Tested: Verified the new entity was in d-bus:
$ busctl introspect xyz.openbmc_project.EntityManager /xyz/openbmc_project/inventory/system/powersupply/IBM_2000W_CFFPS_1
xyz.openbmc_project.Inventory.Item.PowerSupply interface -         -                                        -
.Name                                          property  s         "IBM 2000W CFFPS 1"                      emits-change
.Probe                                         property  as        1 "xyz.openbmc_project.Inventory.Decora… emits-change
.Type                                          property  s         "PowerSupply"                            emits-change

Change-Id: Idb023121932a3e04125bb73fc117082e6bcbaf6e
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/configurations/IBM 1400W CFFPS.json b/configurations/IBM 1400W CFFPS.json
new file mode 100644
index 0000000..e098021
--- /dev/null
+++ b/configurations/IBM 1400W CFFPS.json
@@ -0,0 +1,9 @@
+{
+    "Exposes": [
+    ],
+    "Name": "IBM 1400W CFFPS $index",
+    "Probe": [
+        "xyz.openbmc_project.Inventory.Decorator.Asset({'Model': '2B1E'})"
+    ],
+    "Type": "PowerSupply"
+}