test: fix assertion arguments order

PR-URL: #23787
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Author: Aiden01

test/parallel/test-http-remove-header-stays-removed.js

@@ -44,13 +44,13 @@ const server = http.createServer(function(request, response) {
 let response = '';
 
 process.on('exit', function() {
-  assert.strictEqual('beep boop\n', response);
+  assert.strictEqual(response, 'beep boop\n');
   console.log('ok');
 });
 
 server.listen(0, function() {
   http.get({ port: this.address().port }, function(res) {
-    assert.strictEqual(200, res.statusCode);
+    assert.strictEqual(res.statusCode, 200);
     assert.deepStrictEqual(res.headers, { date: 'coffee o clock' });
 
     res.setEncoding('ascii');