config: allow led priority to be Off

This makes the configuration more flexible and eliminates the edge case.

I don't see why this should not be possible.

Change-Id: I28e33535539b3214e18d7816314656df5d3c370e
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>
diff --git a/test/config/led-group-config.json b/test/config/led-group-config.json
index dcdd93f..0a4ccb9 100644
--- a/test/config/led-group-config.json
+++ b/test/config/led-group-config.json
@@ -20,6 +20,16 @@
             ]
         },
         {
+            "group": "power_off",
+            "members": [
+                {
+                    "Name": "power_off_led",
+                    "Action": "Off",
+                    "Priority": "Off"
+                }
+            ]
+        },
+        {
             "group": "enclosure_identify",
             "members": [
                 {