Temporarily remove regression test for ICU (fr@EURO)

See nodejs#27418

Author: hashseed

test/parallel/test-intl.js

@@ -136,15 +136,4 @@ if (!common.hasIntl) {
       common.mustCall((e) => assert.ifError(e))
     );
   }
-
-  {
-    // Regression test for https://github.com/nodejs/node/issues/27418
-    const env = { ...process.env, LC_ALL: 'fr@EURO' };
-    execFile(
-      process.execPath,
-      ['-p', 'new Intl.NumberFormat().resolvedOptions().locale'],
-      { env },
-      common.mustCall((e) => assert.ifError(e))
-    );
-  }
 }