[Tizen] Fix extended discovery define redefinition (#30953)

Author: arkq

src/platform/Tizen/CHIPDevicePlatformConfig.h

@@ -38,12 +38,14 @@
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD 1
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_SRP_CLIENT 1
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_DNS_CLIENT 1
-#define CHIP_DEVICE_CONFIG_ENABLE_EXTENDED_DISCOVERY 1
 #else
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD 0
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_SRP_CLIENT 0
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_DNS_CLIENT 0
-#define CHIP_DEVICE_CONFIG_ENABLE_EXTENDED_DISCOVERY 0
+#endif
+
+#ifndef CHIP_DEVICE_CONFIG_ENABLE_EXTENDED_DISCOVERY
+#define CHIP_DEVICE_CONFIG_ENABLE_EXTENDED_DISCOVERY 1
 #endif
 
 #ifndef CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE