Improve performance of UpgradeGroup

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.0.0 DXP FP5, 7.0.0 DXP SP1, 7.0.3 CE GA4, 7.1.X, Master
• Component/s: Performance
• Labels:
  • QA-CT
  • liferay-digital-enterprise-70-sp1
  • liferay-fixpack-de-5-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/36845#issuecomment-190418355

Improve performance of UpgradeGroup.