dt-bindings: thermal: Update for BCM74110

Update the binding with the BCM74110 compatible string which denotes the
first device we need to support in a different process node requiring an
updated thermal equation.

Signed-off-by: Florian Fainelli <[e-mail]>
Acked-by: Krzysztof Kozlowski <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Daniel Lezcano <[e-mail]>

Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml

···
   compatible:
     items:
       - enum:
+          - brcm,avs-tmon-bcm74110
           - brcm,avs-tmon-bcm7216
           - brcm,avs-tmon-bcm7445
       - const: brcm,avs-tmon