schemas: add "Firmware" suffix to eeprom device firmware enum types

Add a Firmware suffix to clarify that the configuration refers to a
firmware component and avoid naming conflicts with dbus-sensors
config types.

Change-Id: Ia06d7d91becf3c2c3270f55d6643d5e237b6e5e1
Signed-off-by: Kevin Tung <Kevin.Tung@quantatw.com>
diff --git a/schemas/firmware.json b/schemas/firmware.json
index 9d71dae..9b559e9 100644
--- a/schemas/firmware.json
+++ b/schemas/firmware.json
@@ -102,7 +102,7 @@
                 },
                 "Type": {
                     "description": "The type of configuration object",
-                    "enum": ["PT5161L"]
+                    "enum": ["PT5161LFirmware"]
                 },
                 "Bus": {
                     "$ref": "legacy.json#/$defs/Types/Bus"