dt-bindings: riscv: cpus: switch to unevaluatedProperties: false

To permit validation of cpu nodes, swap "additionalProperties: true"
out for "unevaluatedProperties: false".

Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Acked-by: Palmer Dabbelt <[email protected]>
Link: https://lore.kernel.org/r/20230615-viper-stoic-1ff8efd7d51d@spud
Signed-off-by: Palmer Dabbelt <[email protected]>

Author: ConchuOD

Documentation/devicetree/bindings/riscv/cpus.yaml

@@ -143,7 +143,7 @@ required:
   - riscv,isa
   - interrupt-controller
 
-additionalProperties: true
+unevaluatedProperties: false
 
 examples:
   - |