build: remove empty line on node.gyp file

PR-URL: #31952
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>

node.gyp

@@ -549,7 +549,6 @@
         'src/api/exceptions.cc',
         'src/api/hooks.cc',
         'src/api/utils.cc',
-
         'src/async_wrap.cc',
         'src/cares_wrap.cc',
         'src/connect_wrap.cc',