[JENKINS-75797] Update test following email-ext plugin refactoring (#2061)

Author: jmdesprez

src/main/java/org/jenkinsci/test/acceptance/plugins/email_ext/EmailExtPublisher.java

@@ -11,11 +11,11 @@
  */
 @Describable("Editable Email Notification")
 public class EmailExtPublisher extends AbstractStep implements PostBuildStep {
-    public final Control subject = control("project_default_subject");
-    private final Control recipient = control("project_recipient_list", "recipientlist_recipients");
-    public final Control body = control("project_default_content");
+    public final Control subject = control("defaultSubject", "project_default_subject");
+    private final Control recipient = control("recipientList", "project_recipient_list", "recipientlist_recipients");
+    public final Control body = control("defaultContent", "project_default_content");
 
-    private boolean advacedOpened;
+    private boolean advancedOpened;
 
     public EmailExtPublisher(Job parent, String path) {
         super(parent, path);
@@ -25,13 +25,16 @@ public void setRecipient(String r) {
         recipient.set(r);
 
         ensureAdvancedOpened();
-        control("project_triggers/hetero-list-add[recipientProviders]").selectDropdownMenu("Recipient List");
+        control(
+                        "configuredTriggers/hetero-list-add[recipientProviders]",
+                        "project_triggers/hetero-list-add[recipientProviders]")
+                .selectDropdownMenu("Recipient List");
     }
 
     public void ensureAdvancedOpened() {
-        if (!advacedOpened) {
+        if (!advancedOpened) {
             control("advanced-button").click();
-            advacedOpened = true;
+            advancedOpened = true;
         }
     }
 }