esp_system: Increase IPC stack size for ESP32-S3

ESP32-S3 stacks have currently have less useable space compared to other targets (due to
AI coprocessor context registers). This has caused a stack overflow in the IPC tasks under
some configurations. This commit increases the default IPC stack size for the ESP32-S3.

components/esp_system/Kconfig

@@ -535,6 +535,7 @@ menu "IPC (Inter-Processor Call)"
         range 512 65536 if !APPTRACE_ENABLE
         range 2048 65536 if APPTRACE_ENABLE
         default 2048 if APPTRACE_ENABLE
+        default 1280 if !APPTRACE_ENABLE && IDF_TARGET_ESP32S3
         default 1024
         help
             Configure the IPC tasks stack size. An IPC task runs on each core (in dual core mode), and allows for