samples: nrf_rpc: ps_server: extend exception info

Include more registers in the core dump to make sure that
the stack can be fully unwound in all cases, especially
when frame pointer usage (r7) is preserved.

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

Author: Damian-Nordic

samples/nrf_rpc/protocols_serialization/server/snippets/log_rpc/log_rpc.conf

@@ -18,6 +18,7 @@ CONFIG_DEBUG_COREDUMP_MEMORY_DUMP_THREADS=y
 CONFIG_DEBUG_COREDUMP_THREADS_METADATA=y
 CONFIG_DEBUG_COREDUMP_THREAD_STACK_TOP=y
 CONFIG_DEBUG_COREDUMP_THREAD_STACK_TOP_LIMIT=256
+CONFIG_EXTRA_EXCEPTION_INFO=y
 
 # nRF RPC requires slightly bigger stack than default
 CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=1024