schemas: legacy: remove unused "Presence"

Tested: Schema Validator Pass

Change-Id: I36f7d044047f996bd57ce2fc778d28e8a6326c63
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>
diff --git a/schemas/legacy.json b/schemas/legacy.json
index f049a8d..0c4940f 100644
--- a/schemas/legacy.json
+++ b/schemas/legacy.json
@@ -614,9 +614,6 @@
                 "PowerState": {
                     "$ref": "#/$defs/Types/PowerState"
                 },
-                "Presence": {
-                    "$ref": "#/$defs/Types/Presence"
-                },
                 "PresenceGpio": {
                     "$ref": "#/$defs/Types/PresenceGpio"
                 },