fixup! test: skip url WPT subtests instead of modifying test script

Author: panva

test/common/wpt.js

@@ -503,9 +503,16 @@ class StatusLoader {
     const jsonFile = path.join(dir, 'status', `${this.path}.json`);
     let result;
 
-    if (fs.existsSync(jsonFile)) {
+    let fd;
+    try {
+      fd = fs.openSync(jsonFile, 'r');
+    } catch (err) {
+      if (err?.code !== 'ENOENT') throw err;
+    }
+    if (fd) {
       this.statusFile = `${this.path}.json`;
-      result = JSON.parse(fs.readFileSync(jsonFile, 'utf8'));
+      result = JSON.parse(fs.readFileSync(fd, 'utf8'));
+      fs.closeSync(fd);
     } else {
       this.statusFile = `${this.path}.cjs`;
       result = require(path.join(dir, 'status', this.statusFile));