Align qesap regression LTSS to HanaSR

[mpagot]

Change the qesap regression implementation of LTSS registration to be more aligned to the one implemented for HanaSR. Use more similar variables, use functions from the registration library. Allow LTSS to be enabled in all conf.yaml.

Related ticket: https://jira.suse.com/browse/TEAM-9839

Improved version of #20624

Verification run:

https://openqaworker15.qa.suse.cz/tests/overview?distri=sle&version=12-SP5&build=mpagot_VR&groupid=40

BYOS

Azure

http://openqaworker15.qa.suse.cz/tests/306482 LTSS-ES register.yaml command line is correctly composed in http://openqaworker15.qa.suse.cz/tests/306482/file/configure-qesap_azure.yaml -e use_suseconnect=true -e sles_modules='[{"key":"SLES-LTSS-Extended-Security/12.5/x86_64","value":"********"}]' and registration is ok in http://openqaworker15.qa.suse.cz/tests/306482/logfile?filename=deploy-ansible.registration.log.txt 🟢

http://openqaworker15.qa.suse.cz/tests/306483 no LTSS 🟢

Aws

http://openqaworker15.qa.suse.cz/tests/306486 no LTSS 🟢
http://openqaworker15.qa.suse.cz/tests/306487 LTSS 🟢

Gcp

http://openqaworker15.qa.suse.cz/tests/306490 no LTSS 🟢 registration is fine, no LTSS module, failure is later in the cluster status (native fencing)
http://openqaworker15.qa.suse.cz/tests/306491 LTSS 🟢 registration is fine, LTSS module enabled, failure is later in the cluster status (native fencing)

PAYG

Azure

http://openqaworker15.qa.suse.cz/tests/306501 no LTSS 🟢
http://openqaworker15.qa.suse.cz/tests/306500 🔴 failure in LTSS registration, known issue, not test issue

Aws

http://openqaworker15.qa.suse.cz/tests/306498 no LTSS 🟢
http://openqaworker15.qa.suse.cz/tests/306499 LTSS registration is fine but later zypper ref timeout
https://openqaworker15.qa.suse.cz/tests/306567 LTSS registration is fine but later zypper ref timeout

Gcp

http://openqaworker15.qa.suse.cz/tests/306569 no LTSS 🟢 registration is fine, LTSS module enabled, failure is later in the cluster status (native fencing)
http://openqaworker15.qa.suse.cz/tests/306570 LTSS 🔴 fails in zypper ref

[github-actions]

Great PR! Please pay attention to the following items before merging:

Files matching lib/**.pm:

• Consider adding or extending unit tests in t/

This is an automatically generated QA checklist based on modified files.

[Amrysliu]

LGTM

[BillAnastasiadis]

I see that args{ltss} is still used, shouldn't it be kept in the docstring?

[alvarocarvajald]

LGTM