Add test event trigger to ICD apps (#33018)

Author: mkardous-silabs

examples/light-switch-app/silabs/openthread.gni

@@ -25,6 +25,8 @@ chip_enable_openthread = true
 openthread_external_platform =
     "${chip_root}/third_party/openthread/platforms/efr32:libopenthread-efr32"
 
+sl_enable_test_event_trigger = true
+
 # ICD Default configurations
 chip_enable_icd_server = true
 chip_subscription_timeout_resumption = false

examples/lock-app/silabs/build_for_wifi_args.gni

@@ -21,6 +21,8 @@ import("${chip_root}/src/platform/silabs/wifi_args.gni")
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/lock-app/lock-common"
 
+sl_enable_test_event_trigger = true
+
 # ICD Default configurations
 chip_enable_icd_server = true
 chip_subscription_timeout_resumption = false

examples/lock-app/silabs/openthread.gni

@@ -25,6 +25,8 @@ chip_enable_openthread = true
 openthread_external_platform =
     "${chip_root}/third_party/openthread/platforms/efr32:libopenthread-efr32"
 
+sl_enable_test_event_trigger = true
+
 # ICD Default configurations
 chip_enable_icd_server = true
 chip_subscription_timeout_resumption = false

scripts/examples/gn_silabs_example.sh

@@ -193,7 +193,7 @@ else
                 shift
                 ;;
             --icd)
-                optArgs+="chip_enable_icd_server=true chip_openthread_ftd=false "
+                optArgs+="chip_enable_icd_server=true chip_openthread_ftd=false sl_enable_test_event_trigger=true"
                 shift
                 ;;
             --low-power)