Add Roles tasks and vars SLES

[dh-roland]

For issue: #157
Add Role Tasks and vars for SUSE

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[dh-roland]

Recheck

[bobapple]

@cla-bot check

[martialblog]

Thanks for the PR! We will have a look at it 👍

[mkayontour]

Can you add a blank line between the tasks, it looks a bit cleaner and supports the readability.

[mkayontour]

Additional can you please use the Ansible FQCN notation for the zypper modules. https://docs.ansible.com/ansible/latest/collections/community/general/zypper_module.html

[mkayontour]

Thanks for the PR, eveything looks great so far. Two changes should be made, firstly the cosmetics in the install.yml. And secondly please add a changelog fragment.

Just create a yaml file in the changelog/fragments folder. Naming scheme should be something like feature_things_change_at_installation.yml and the content is similar to the following file: https://github.com/Icinga/ansible-collection-icinga/blob/main/changelogs/fragments/feature_monitoring_plugins.yml

Other than that, I'm happy to merge your PR

[dh-roland]

@mkayontour Can you please check again :)

[mkayontour]

I merged the PR, thank you very much for your contribution!