test: fix assert.strictEqual

PR-URL: #24619
Reviewed-By: Shingo Inoue <leko.noor@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>

test/parallel/test-stream-writev.js

@@ -115,7 +115,7 @@ function test(decode, uncork, multi, next) {
   w.on('finish', function() {
     // make sure finish comes after all the write cb
     cnt('finish')();
-    assert.deepStrictEqual(expectChunks, actualChunks);
+    assert.deepStrictEqual(actualChunks, expectChunks);
     next();
   });
 }