dt-bindings: net: ethernet: Fix JSON pointer references

A JSON pointer reference (the part after the "#") must start with a "/".
Conversely, references to the entire document must not have a trailing "/"
and should be just a "#". The existing jsonschema package allows these,
but coming changes make allowed "$ref" URIs stricter and throw errors on
these references.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230418150628.1528480-1-robh@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Documentation/devicetree/bindings/net/ethernet-controller.yaml

@@ -205,7 +205,7 @@ properties:
               duplex is assumed.
 
           pause:
-            $ref: /schemas/types.yaml#definitions/flag
+            $ref: /schemas/types.yaml#/definitions/flag
             description:
               Indicates that pause should be enabled.
 

Documentation/devicetree/bindings/net/ethernet-switch.yaml

@@ -55,7 +55,7 @@ additionalProperties: true
 $defs:
   base:
     description: An ethernet switch without any extra port properties
-    $ref: '#/'
+    $ref: '#'
 
     patternProperties:
       "^(ethernet-)?port@[0-9]+$":