arm64: dts: qcom: sc7180: Remove cros-pd-update on Trogdor

This compatible string isn't present upstream. Let's drop the node as it
isn't used.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210601185959.3101132-1-swboyd@chromium.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi

@@ -559,10 +559,6 @@ i2c_tunnel: i2c-tunnel {
 			#size-cells = <0>;
 		};
 
-		pdupdate {
-			compatible = "google,cros-ec-pd-update";
-		};
-
 		typec {
 			compatible = "google,cros-ec-typec";
 			#address-cells = <1>;