Added code for 1. Gather addetional logs from opensearch. 2. To read os name and version from /etc/os_release file. 3. Gather installed chef package details from SLES.
Added code for
1. Gather addetional logs from opensearch.
2. To read os name and version from /etc/os_release file.
3. Gather installed chef package details from SLES.

Signed-off-by: sreepuramsudheer <bd9673738e0481eec62eca91d10d70f5e58f9fb3@progress.com>

chef/chef-server,chef/chef-server,chef/chef-server,chef/chef-server,chef/chef-server,chef/chef-server