[OpenThread] Increase SRP service count (project-chip#19900)

We assumed that MAX_FABRICS + 1 slots for SRP services is
enough, but to pass Pre-SVE tests it must be possible to
open the commissioning window after having been commissioned
to MAX_FABRICS fabrics, and the commissionable instance name
changes on opening the window.

Therefore, if the extended discovery is enabled, two slots
for the commissionable services are needed for a short time:
the old service to be removed and the new service to be
added.

Signed-off-by: Damian Krolik <damian.krolik@nordicsemi.no>

Author: Damian-Nordic

src/include/platform/CHIPDeviceConfig.h

@@ -799,8 +799,14 @@
  * Amount of services available for advertising using SRP.
  */
 #ifndef CHIP_DEVICE_CONFIG_THREAD_SRP_MAX_SERVICES
+#if CHIP_DEVICE_CONFIG_ENABLE_EXTENDED_DISCOVERY && CHIP_DEVICE_CONFIG_ENABLE_COMMISSIONER_DISCOVERY
+#define CHIP_DEVICE_CONFIG_THREAD_SRP_MAX_SERVICES (CHIP_CONFIG_MAX_FABRICS + 3)
+#elif CHIP_DEVICE_CONFIG_ENABLE_EXTENDED_DISCOVERY || CHIP_DEVICE_CONFIG_ENABLE_COMMISSIONER_DISCOVERY
+#define CHIP_DEVICE_CONFIG_THREAD_SRP_MAX_SERVICES (CHIP_CONFIG_MAX_FABRICS + 2)
+#else
 #define CHIP_DEVICE_CONFIG_THREAD_SRP_MAX_SERVICES (CHIP_CONFIG_MAX_FABRICS + 1)
 #endif
+#endif
 
 /**
  * CHIP_DEVICE_CONFIG_ENABLE_THREAD_COMMISSIONABLE_DISCOVERY

src/platform/qpg/CHIPDevicePlatformConfig.h

@@ -33,7 +33,6 @@
 #if CHIP_ENABLE_OPENTHREAD
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD 1
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_SRP_CLIENT 1
-#define CHIP_DEVICE_CONFIG_THREAD_SRP_MAX_SERVICES (CHIP_CONFIG_MAX_FABRICS + 1)
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_DNS_CLIENT 1
 #define CHIP_DEVICE_CONFIG_ENABLE_THREAD_COMMISSIONABLE_DISCOVERY 1
 #endif