arm64: dts: rockchip: Remove empty line from rock-5a

There is a line which is empty. Remove it.

Fixes: a4a8f1afb360 ("arm64: dts: rockchip: Add rock-5a board")
Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
Link: https://lore.kernel.org/r/20230110195352.272360-3-chris.obbard@collabora.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts

@@ -52,7 +52,6 @@ rtl8211f {
 		rtl8211f_rst: rtl8211f-rst {
 			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
-
 	};
 };