Remove exported package from journal-content-web

• Type: Technical Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.0 DXP FP33, 7.0.0 DXP SP7, 7.0.5 CE GA6
• Component/s: None
• Labels:
  • liferay-digital-enterprise-70-sp7
  • liferay-fixpack-de-33-7010
• Git Pull Request: https://github.com/liferay/com-liferay-journal/pull/534

Remove exported package from journal-content-web.