test: swap the order arguments are passed to assert

Documentation for assertions rule actual values should be passed first
followed by the expected value. This commit update the assertions the
changed file contains to comply to that rule. Changes also label the
assertions.

PR-URL: #23580
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>
Reviewed-By: Trivikram Kamat <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Sakthipriyan Vairamani <[email protected]>
Reviewed-By: Gireesh Punathil <[email protected]>

test/pummel/test-keep-alive.js

@@ -104,7 +104,20 @@ server.listen(common.PORT, () => {
 });
 
 process.on('exit', function() {
-  assert.strictEqual(true, normalReqSec > 50);
-  assert.strictEqual(true, keepAliveReqSec > 50);
-  assert.strictEqual(true, normalReqSec < keepAliveReqSec);
+  assert.strictEqual(
+    normalReqSec > 50,
+    true,
+    `normalReqSec should be greater than 50, but got ${normalReqSec}`
+  );
+  assert.strictEqual(
+    keepAliveReqSec > 50,
+    true,
+    `keepAliveReqSec should be greater than 50, but got ${keepAliveReqSec}`
+  );
+  assert.strictEqual(
+    normalReqSec < keepAliveReqSec,
+    true,
+    'normalReqSec should be less than keepAliveReqSec, ' +
+    `but ${normalReqSec} is greater than ${keepAliveReqSec}`
+  );
 });