Improve log message when cluster is connected

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.0 DXP FP68, 7.0.X, 7.1.2 CE GA3, 7.1.10 DXP FP5, 7.1.10.1 SP1, 7.1.X, Master
• Component/s: Fault Tolerance > Clustering Framework
• Labels:
  • liferay-dxp-70-sp10
  • liferay-dxp-71-sp1
  • liferay-fixpack-de-68-7010
  • liferay-fixpack-dxp-5-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/65513

When cluster is connected, console will log out message like:

GMS: address=liferay-Precision-5520-42240, cluster=liferay-channel-control, physical address=172.16.20.96:42740

This message is logged by JGroups and can not be seen on our log file.

Log out cluster's name and logical address when cluster is connected into our own logger,  this is going to help QA to write functional tests for clustering, since functional tests only focus on the log message Liferay logged out.