Update headers from nodejs/node tag v20.2.0 (#27)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

include/node_api.h

@@ -30,6 +30,7 @@ struct uv_loop_s;  // Forward declaration.
 
 typedef napi_value(NAPI_CDECL* napi_addon_register_func)(napi_env env,
                                                          napi_value exports);
+typedef int32_t(NAPI_CDECL* node_api_addon_get_api_version_func)();
 
 // Used by deprecated registration method napi_module_register.
 typedef struct napi_module {
@@ -54,11 +55,20 @@ typedef struct napi_module {
 #define NAPI_MODULE_INITIALIZER_BASE napi_register_module_v
 #endif
 
+#define NODE_API_MODULE_GET_API_VERSION_BASE node_api_module_get_api_version_v
+
 #define NAPI_MODULE_INITIALIZER                                                \
   NAPI_MODULE_INITIALIZER_X(NAPI_MODULE_INITIALIZER_BASE, NAPI_MODULE_VERSION)
 
+#define NODE_API_MODULE_GET_API_VERSION                                        \
+  NAPI_MODULE_INITIALIZER_X(NODE_API_MODULE_GET_API_VERSION_BASE,              \
+                            NAPI_MODULE_VERSION)
+
 #define NAPI_MODULE_INIT()                                                     \
   EXTERN_C_START                                                               \
+  NAPI_MODULE_EXPORT int32_t NODE_API_MODULE_GET_API_VERSION() {               \
+    return NAPI_VERSION;                                                       \
+  }                                                                            \
   NAPI_MODULE_EXPORT napi_value NAPI_MODULE_INITIALIZER(napi_env env,          \
                                                         napi_value exports);   \
   EXTERN_C_END                                                                 \