upgrade packages to resolve security related issues in os-core-common
Upgrade packages to resolve security related issues: Spring boot version from 2.1.7.RELEASE to 2.1.16.RELEASE Elastic search version from 6.6.2 to 6.8.1 Jackson data bind version from 2.9.9.3 to 2.9.10.6 Incremented package version to 0.3.8