Made the contact form tests less flaky

Author: wakaleo

src/test/java/com/serenitydojo/playwright/toolshop/contact/ContactForm.java

@@ -25,6 +25,11 @@ public ContactForm(Page page) {
         this.sendButton = page.getByText("Send");
     }
 
+    public void open() {
+        page.navigate("https://practicesoftwaretesting.com/contact");
+        page.waitForSelector("[data-test=contact-submit]");
+    }
+
     public void setFirstName(String firstName) {
         firstNameField.fill(firstName);
     }

src/test/java/com/serenitydojo/playwright/toolshop/contact/ContactFormTest.java

@@ -26,7 +26,7 @@ public class ContactFormTest extends PlaywrightTestCase {
     @BeforeEach
     void openContactPage() {
         contactForm = new ContactForm(page);
-        page.navigate("https://practicesoftwaretesting.com/contact");
+        contactForm.open();
     }
 
     @DisplayName("Customers can use the contact form to contact us")