test: pass data into napi_create_external

Since v8 10.1 v8::External::New DCHECKs that the data passed
into it cannot be a nullptr because that's not serializable
as external references. This updates the test to pass a
dummy data pointer to the call - which does not matter for the
test since we only care about whether the finalizer is
called.

Refs: https://chromium-review.googlesource.com/c/v8/v8/+/3513234

PR-URL: #42532
Refs: #42115
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

test/js-native-api/test_exception/test_exception.c

@@ -2,6 +2,7 @@
 #include "../common.h"
 
 static bool exceptionWasPending = false;
+static int num = 0x23432;
 
 static napi_value returnException(napi_env env, napi_callback_info info) {
   size_t argc = 1;
@@ -83,7 +84,7 @@ static napi_value createExternal(napi_env env, napi_callback_info info) {
   napi_value external;
 
   NODE_API_CALL(env,
-      napi_create_external(env, NULL, finalizer, NULL, &external));
+      napi_create_external(env, &num, finalizer, NULL, &external));
 
   return external;
 }