samples: 802154_phy_test: fix for nRF54H20_ENGB

The app_rpc.c code need to be aware of CONFIG_SOC_NRF54H20_ENGB_CPURAD.

Signed-off-by: Andrzej Kuros <[email protected]>
(cherry picked from commit 842f499)

Author: ankuns

samples/peripheral/802154_phy_test/modules/app_rpc/zephyr/src/app_rpc.c

@@ -13,8 +13,10 @@
 #include <nrf_rpc_cbor.h>
 #endif
 
-#define IS_RPC_CLIENT (CONFIG_SOC_NRF5340_CPUNET || CONFIG_SOC_NRF54H20_CPURAD)
-#define IS_RPC_SERVER (CONFIG_SOC_NRF5340_CPUAPP || CONFIG_SOC_NRF54H20_CPUAPP)
+#define IS_RPC_CLIENT (CONFIG_SOC_NRF5340_CPUNET || CONFIG_SOC_NRF54H20_CPURAD \
+		|| CONFIG_SOC_NRF54H20_ENGB_CPURAD)
+#define IS_RPC_SERVER (CONFIG_SOC_NRF5340_CPUAPP || CONFIG_SOC_NRF54H20_CPUAPP \
+		|| CONFIG_SOC_NRF54H20_ENGB_CPURAD)
 
 NRF_RPC_IPC_TRANSPORT(app_rpc_tr, DEVICE_DT_GET(DT_NODELABEL(ipc0)), "app_rpc_tr_ept");
 NRF_RPC_GROUP_DEFINE(app_rpc_grp, "app_rpc_grp", &app_rpc_tr, NULL, NULL, NULL);