arm64: dts: qcom: msm8916: Drop redundant phy-names from DSI controller

phy-names has been marked deprecated. Remove it from the msm8916 DSI
controller block.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220907000105.786265-5-bryan.odonoghue@linaro.org

arch/arm64/boot/dts/qcom/msm8916.dtsi

@@ -1046,7 +1046,6 @@ dsi0: dsi@1a98000 {
 					      "pixel",
 					      "core";
 				phys = <&dsi_phy0>;
-				phy-names = "dsi-phy";
 
 				#address-cells = <1>;
 				#size-cells = <0>;