arm64: dts: rockchip: Drop RK3399-Scarlet's repeated ec_ap_int_l definition

This is repeated a few lines down.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Link: https://lore.kernel.org/r/20221013213336.1779917-1-briannorris@chromium.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi

@@ -734,10 +734,6 @@ camera: &i2c7 {
 };
 
 /* PINCTRL OVERRIDES */
-&ec_ap_int_l {
-	rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
-};
-
 &ap_fw_wp {
 	rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 };