nuttx: add CONFIG_INTERPRETERS_WAMR_PERF_PROFILING (#1178)

Based on the corresponding nuttx patch:
  https://github.com/apache/incubator-nuttx-apps/pull/1166

product-mini/platforms/nuttx/wamr.mk

@@ -160,6 +160,12 @@ else
 CFLAGS += -DWASM_ENABLE_BULK_MEMORY=0
 endif
 
+ifeq ($(CONFIG_INTERPRETERS_WAMR_PERF_PROFILING),y)
+CFLAGS += -DWASM_ENABLE_PERF_PROFILING=1
+else
+CFLAGS += -DWASM_ENABLE_PERF_PROFILING=0
+endif
+
 ifeq ($(CONFIG_INTERPRETERS_WAMR_MEMORY_PROFILING),y)
 CFLAGS += -DWASM_ENABLE_MEMORY_PROFILING=1
 else