test: update assertion parameter order

Update assertions to be `value`, `expectedValue`.

PR-URL: #23614
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>

test/parallel/test-http-proxy.js

@@ -50,9 +50,9 @@ const proxy = http.createServer(function(req, res) {
 
     console.error(`proxy res headers: ${JSON.stringify(proxy_res.headers)}`);
 
-    assert.strictEqual('world', proxy_res.headers.hello);
-    assert.strictEqual('text/plain', proxy_res.headers['content-type']);
-    assert.deepStrictEqual(cookies, proxy_res.headers['set-cookie']);
+    assert.strictEqual(proxy_res.headers.hello, 'world');
+    assert.strictEqual(proxy_res.headers['content-type'], 'text/plain');
+    assert.deepStrictEqual(proxy_res.headers['set-cookie'], cookies);
 
     res.writeHead(proxy_res.statusCode, proxy_res.headers);
 
@@ -79,11 +79,11 @@ function startReq() {
     path: '/test'
   }, function(res) {
     console.error('got res');
-    assert.strictEqual(200, res.statusCode);
+    assert.strictEqual(res.statusCode, 200);
 
-    assert.strictEqual('world', res.headers.hello);
-    assert.strictEqual('text/plain', res.headers['content-type']);
-    assert.deepStrictEqual(cookies, res.headers['set-cookie']);
+    assert.strictEqual(res.headers.hello, 'world');
+    assert.strictEqual(res.headers['content-type'], 'text/plain');
+    assert.deepStrictEqual(res.headers['set-cookie'], cookies);
 
     res.setEncoding('utf8');
     res.on('data', function(chunk) { body += chunk; });