[nrf fromlist] dts: nordic: Add missing ECB020 node in nRF54H20 EngA

This is a follow-up to commit 4db4060.

There are two ECB instances in nRF54H20 and the above commit added
only one of them.

Signed-off-by: Andrzej Głąbek <[email protected]>
(cherry picked from commit d7c2c5e723f1b86f1824fdc83eacfc779202e04d)

Upstream PR: zephyrproject-rtos/zephyr#69811

Author: anangl

dts/common/nordic/nrf54h20_enga.dtsi

@@ -210,6 +210,13 @@
 				interrupts = <37 NRF_DEFAULT_IRQ_PRIORITY>;
 			};
 
+			ecb020: ecb@27000 {
+				compatible = "nordic,nrf-ecb";
+				reg = <0x27000 0x1000>;
+				status = "disabled";
+				interrupts = <39 NRF_DEFAULT_IRQ_PRIORITY>;
+			};
+
 			timer020: timer@28000 {
 				compatible = "nordic,nrf-timer";
 				reg = <0x28000 0x1000>;