dt-bindings: net: renesas,etheravb: Drop "int_" prefix and "_n" suffix from interrupt names

This patch updates interrupt-names with dropping "int_" prefix and
"_n" suffix.

Fixes: 1dbd981fcf ("dt-bindings: net: renesas,etheravb: Document Gigabit Ethernet IP")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20210815133926.22860-1-biju.das.jz@bp.renesas.com
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/net/renesas,etheravb.yaml

@@ -154,8 +154,8 @@ allOf:
           minItems: 1
           items:
             - const: mux
-            - const: int_fil_n
-            - const: int_arp_ns_n
+            - const: fil
+            - const: arp_ns
         rx-internal-delay-ps: false
     else:
       properties: