Inventory fan property check

Added:
    - Added checking for fan properties.
    - Added MeetsMinimumShipLevel to the list of properties
      checked for fan inventory items.

Change-Id: I361380da09f04499621f655082a63e63c78e0602
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/bin/generate_inventory b/bin/generate_inventory
index 3aea623..4ce8593 100755
--- a/bin/generate_inventory
+++ b/bin/generate_inventory
@@ -44,7 +44,8 @@
 
 # yaml file paths for fan.
 yaml_fan_list = [ 'Inventory/Item.interface.yaml',
-                   'State/Decorator/OperationalStatus.interface.yaml',
+                  'Inventory/Decorator/MeetsMinimumShipLevel.interface.yaml',
+                  'State/Decorator/OperationalStatus.interface.yaml',
                 ]
 # yaml file paths for GPU.
 yaml_gpu_list = [ 'Inventory/Item.interface.yaml',