[nrf fromtree] tests: drivers: spi: spi_controller_peripheral: Fix DTS formatting

Fix DTS overlay file formatting as requested by
the compliance check.

Signed-off-by: Sebastian Głąb <[email protected]>
(cherry picked from commit 3a7afe3)

Author: nordic-segl

tests/drivers/spi/spi_controller_peripheral/boards/nrf52840dk_nrf52840.overlay

@@ -50,6 +50,7 @@
 	overrun-character = <0x00>;
 	cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 	zephyr,pm-device-runtime-auto;
+
 	dut_spi_dt: test-spi-dev@0 {
 		compatible = "vnd,spi-device";
 		spi-max-frequency = <DT_FREQ_M(8)>;

tests/drivers/spi/spi_controller_peripheral/boards/nrf54h20dk_nrf54h20_common.dtsi

@@ -60,6 +60,7 @@
 	overrun-character = <0x00>;
 	cs-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 	zephyr,pm-device-runtime-auto;
+
 	dut_spi_dt: test-spi-dev@0 {
 		compatible = "vnd,spi-device";
 		reg = <0>;

tests/drivers/spi/spi_controller_peripheral/boards/nrf54h20dk_nrf54h20_cpuapp_fast.overlay

@@ -60,6 +60,7 @@
 	memory-regions = <&dma_fast_region>;
 	cs-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 	zephyr,pm-device-runtime-auto;
+
 	dut_spi_dt: test-spi-dev@0 {
 		compatible = "vnd,spi-device";
 		reg = <0>;

tests/drivers/spi/spi_controller_peripheral/boards/nrf54h20dk_nrf54h20_cpuapp_fast_spis.overlay

@@ -110,6 +110,7 @@
 	memory-regions = <&dma_fast_region>;
 	cs-gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
 	zephyr,pm-device-runtime-auto;
+
 	dut_spi_dt: test-spi-dev@0 {
 		compatible = "vnd,spi-device";
 		reg = <0>;

tests/drivers/spi/spi_controller_peripheral/boards/nrf54l15dk_nrf54l15_cpuapp.overlay

@@ -54,6 +54,7 @@
 	overrun-character = <0x00>;
 	cs-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
 	zephyr,pm-device-runtime-auto;
+
 	dut_spi_dt: test-spi-dev@0 {
 		compatible = "vnd,spi-device";
 		reg = <0>;

tests/drivers/spi/spi_controller_peripheral/boards/nrf54l15dk_nrf54l15_cpuapp_cross_domain.overlay

@@ -54,6 +54,7 @@
 	overrun-character = <0x00>;
 	cs-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
 	zephyr,pm-device-runtime-auto;
+
 	dut_spi_dt: test-spi-dev@0 {
 		compatible = "vnd,spi-device";
 		reg = <0>;