wasi: updates required for latest uvwasi version

Signed-off-by: Michael Dawson <midawson@redhat.com>

PR-URL: nodejs/node#49908
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

graal-nodejs/deps/uvwasi/uvwasi.gyp

@@ -13,6 +13,7 @@
         'src/fd_table.c',
         'src/path_resolver.c',
         'src/poll_oneoff.c',
+        'src/sync_helpers.c',
         'src/uv_mapping.c',
         'src/uvwasi.c',
         'src/wasi_rights.c',
@@ -36,4 +37,4 @@
       ],
     }
   ]
-}
+}

graal-nodejs/test/wasi/c/sock.c

@@ -9,9 +9,9 @@ int main(void) {
   int fd = 0 ;
   socklen_t addrlen = 0;
   int flags = 0;
-  int ret = accept(0, NULL, &addrlen);
+  int ret = accept(10, NULL, &addrlen);
   assert(ret == -1);
-  assert(errno == ENOTSUP);
+  assert(errno == EBADF);
 
   return 0;
 }