fix(vevor_selfcleaning_litterbox): rename color green to greed

Assumption when #2842 was implemented was that the misspelling was in the docs only
But it seems it is in the device itself. #5598 also has the same misspelling, so all
devices linked to this config seem to be the same.

Issue #6170

custom_components/tuya_local/devices/vevor_selfcleaning_litterbox.yaml

@@ -141,7 +141,7 @@ entities:
         mapping:
           - dps_val: red
             value: red
-          - dps_val: green
+          - dps_val: greed
             value: green
           - dps_val: blue
             value: blue