Update inventory data

Resolves openbmc/openbmc-test-automation#698

Change-Id: I3df048f7ef501a3db5ad161e2524dcccbcde6fff
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/data/inventory.py b/data/inventory.py
index c20b551..9d2674d 100644
--- a/data/inventory.py
+++ b/data/inventory.py
@@ -4,6 +4,11 @@
         "Present",
         "Functional"
     ],
+    "fan":[
+        "PrettyName",
+        "Present",
+        "Functional"
+    ],
     "fru":[
         "PrettyName",
         "Present",