test: fix incorrect file mode check

PR-URL: #22023
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

test/parallel/test-net-server-listen-path.js

@@ -63,8 +63,8 @@ function randomPipePath() {
     }, common.mustCall(() => {
       if (process.platform !== 'win32') {
         const mode = fs.statSync(handlePath).mode;
-        assert.ok(mode & fs.constants.S_IROTH !== 0);
-        assert.ok(mode & fs.constants.S_IWOTH !== 0);
+        assert.notStrictEqual(mode & fs.constants.S_IROTH, 0);
+        assert.notStrictEqual(mode & fs.constants.S_IWOTH, 0);
       }
       srv.close();
     }));