[Test Fix] - Update locator ApplicationsMenu#PORTLET

• Type: Technical Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: None
• Component/s: Applications Menu
• Labels: None
• Sprint: S03E30 - Amsterdam

Issue:
Tests failed in PR with error:

Element is not present at "//li[contains(@class,'applications-menu-nav-header') and contains(.,'System')]/following-sibling::li//span[normalize-space(text())='App Manager']"

How to fix:
Update locator ApplicationsMenu#PORTLET.