fixed external platform crash due to device instance info

Author: sayondeep

examples/common/external_platform/BUILD.gn

@@ -21,6 +21,7 @@ declare_args() {
   # By default use default/example implementation of CommissionableDataProvider,
   # DeviceAttestationCredentialsProvider and DeviceInstanceInfoProvider
   chip_use_transitional_commissionable_data_provider = true
+  chip_use_transitional_device_instance_info_provider = true
   chip_use_factory_data_provider = false
   chip_use_device_info_provider = false
   chip_config_software_version_number = 0
@@ -48,6 +49,7 @@ buildconfig_header("custom_buildconfig") {
     "CHIP_DEVICE_LAYER_TARGET_ESP32=1",
     "CHIP_DEVICE_LAYER_TARGET=ESP32_custom",
     "CHIP_USE_TRANSITIONAL_COMMISSIONABLE_DATA_PROVIDER=1",
+    "CHIP_USE_TRANSITIONAL_DEVICE_INSTANCE_INFO_PROVIDER=1",
     "BLE_PLATFORM_CONFIG_INCLUDE=<platform/ESP32_custom/BlePlatformConfig.h>",
     "CHIP_DEVICE_PLATFORM_CONFIG_INCLUDE=<platform/ESP32_custom/CHIPDevicePlatformConfig.h>",
     "CHIP_PLATFORM_CONFIG_INCLUDE=<platform/ESP32_custom/CHIPPlatformConfig.h>",