test: refactor test-domain-exit-dispose-again

setTimeout at 49:5 requires two arguments.

On lines 72 and 73 changed assert.equal() to assert.strictEqual().

PR-URL: #10003
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

test/parallel/test-domain-exit-dispose-again.js

@@ -51,7 +51,7 @@ setTimeout(function firstTimer() {
           'a domain that should be disposed.');
       disposalFailed = true;
       process.exit(1);
-    });
+    }, 1);
 
     // Make V8 throw an unreferenced error. As a result, the domain's error
     // handler is called, which disposes the domain "d" and should prevent the
@@ -69,8 +69,8 @@ setTimeout(function secondTimer() {
 }, TIMEOUT_DURATION);
 
 process.on('exit', function() {
-  assert.equal(a, 10);
-  assert.equal(disposalFailed, false);
+  assert.strictEqual(a, 10);
+  assert.strictEqual(disposalFailed, false);
   assert(secondTimerRan);
   console.log('ok');
 });