arm64: dts: qcom: sdm630: Drop redundant phy-names from DSI controller

phy-names has been marked deprecated. Remove it from the sdm630 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/20220907000105.786265-10-bryan.odonoghue@linaro.org

arch/arm64/boot/dts/qcom/sdm630.dtsi

@@ -1616,7 +1616,6 @@ dsi0: dsi@c994000 {
 					      "core";
 
 				phys = <&dsi0_phy>;
-				phy-names = "dsi";
 
 				status = "disabled";