[Silabs] Fix for wifi apps build issue (project-chip#31157)

* Adds fix for wifi apps build failure

* Restyled by whitespace

---------

Co-authored-by: Restyled.io <commits@restyled.io>

Author: silabs-srishylam

src/platform/silabs/CHIPDevicePlatformConfig.h

@@ -160,10 +160,12 @@
     ICD Configuration Defines
 */
 
+#if SL_ICD_ENABLED
 #ifndef CHIP_DEVICE_CONFIG_ICD_SLOW_POLL_INTERVAL
 #define CHIP_DEVICE_CONFIG_ICD_SLOW_POLL_INTERVAL chip::System::Clock::Milliseconds32(SL_OT_IDLE_INTERVAL)
 #endif // CHIP_DEVICE_CONFIG_ICD_SLOW_POLL_INTERVAL
 
 #ifndef CHIP_DEVICE_CONFIG_ICD_FAST_POLL_INTERVAL
 #define CHIP_DEVICE_CONFIG_ICD_FAST_POLL_INTERVAL chip::System::Clock::Milliseconds32(SL_OT_ACTIVE_INTERVAL)
 #endif // CHIP_DEVICE_CONFIG_ICD_FAST_POLL_INTERVAL
+#endif // SL_ICD_ENABLED

third_party/silabs/SiWx917_sdk.gni

@@ -276,8 +276,12 @@ template("siwx917_sdk") {
 
     if (chip_enable_icd_server) {
       defines += [
-        "SL_CATALOG_POWER_MANAGER_PRESENT",
-        "SL_CATALOG_SLEEPTIMER_PRESENT",
+        "WIFI_DEBUG_ENABLED=1",
+        "SL_ICD_ENABLED=1",
+        "SL_ACTIVE_MODE_THRESHOLD=${sl_active_mode_threshold_ms}",
+        "SL_ACTIVE_MODE_INTERVAL=${sl_active_mode_interval_ms}",
+        "SL_IDLE_MODE_INTERVAL=${sl_idle_mode_interval_s}",
+        "SL_ICD_SUPPORTED_CLIENTS_PER_FABRIC=${sl_icd_supported_clients_per_fabric}",
       ]
     }