Bug 1755660: add check for student id

Change-Id: I5e8507853c65961f9f92e29d9e98e643d402089a

test/behat/features/user_content/edit_admin_profile.feature

@@ -13,7 +13,7 @@ Scenario: Editing admin profile page (Bug: 1426983)
     And I fill in the following:
     | First name | Test     |
     | Last name | Admin     |
-    | Student ID | 1234     |
+    | Student ID | jk74020n |
     | Display name  | Test Admin   |
     # Updating Contact information tab
     And I scroll to the top
@@ -48,6 +48,9 @@ Scenario: Editing admin profile page (Bug: 1426983)
     # Resetting/Editing details
     And I choose "Profile" in "Content" from main menu
     And I follow "About me"
+    # check that Student ID saved
+    And the following fields match these values:
+    | Student ID | jk74020n |
     And I fill in the following:
     | First name   | Admin  |
     | Last name | User  |