dt-bindings: net: mscc,vsc7514-switch: Clean-up example indentation

The indentation for the example is completely messed up for
'ethernet-ports'. Fix it.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231016-dt-net-cleanups-v1-6-a525a090b444@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml

@@ -185,7 +185,7 @@ examples:
     };
   # VSC7512 (DSA)
   - |
-    ethernet-switch@1{
+    ethernet-switch@1 {
       compatible = "mscc,vsc7512-switch";
       reg = <0x71010000 0x10000>,
             <0x71030000 0x10000>,