dt-bindings: phy: mediatek,tphy: add MT8365 SoC bindings

Add binding documentation for the MT8365 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220531135026.238475-13-fparent@baylibre.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

Documentation/devicetree/bindings/phy/mediatek,tphy.yaml

@@ -82,6 +82,7 @@ properties:
               - mediatek,mt8183-tphy
               - mediatek,mt8186-tphy
               - mediatek,mt8192-tphy
+              - mediatek,mt8365-tphy
           - const: mediatek,generic-tphy-v2
       - items:
           - enum: