Release4 onwards ssm testcases backlog

The Releease 4 SSM Testcases which were pending

added 13 commits

• 92abeb1c...24aa5a3a - 11 commits from branch Release4-onwards
• 849f95b3 - New Templates added for Container and Group Update
• 94f0d229 - New Testcases for SSM related to container and group update

Compare with previous version

mentioned in commit 277090e6

merged