HDDS-9341. om-roles.robot is not part of any test runs

[LZD-PratyushBhatt]

What changes were proposed in this pull request?

The om-roles.robot test added in HDDS-9305 is not executed in any of the acceptance test. Aim is to add it in ozone-ha and ozonesecure-ha environments.

What is the link to the Apache JIRA

HDDS-9341

How was this patch tested?

Acceptance test CI, passing in local fork.
ha-secure: https://github.com/LZD-PratyushBhatt/ozone/actions/runs/6277586606/job/17050342303

Om-Roles :: Smoke test for listing om roles.                                  
==============================================================================
List om roles with OM service ID passed                               | PASS |
------------------------------------------------------------------------------
List om roles without OM service ID passed                            | PASS |
------------------------------------------------------------------------------
List om roles as JSON with OM service ID passed                       | PASS |
------------------------------------------------------------------------------
List om roles as JSON without OM service ID passed                    | PASS |
------------------------------------------------------------------------------
Om-Roles :: Smoke test for listing om roles.                          | PASS |
4 tests, 4 passed, 0 failed

ha-unsecure: https://github.com/LZD-PratyushBhatt/ozone/actions/runs/6277586606/job/17050342650

Om-Roles :: Smoke test for listing om roles.                                  
==============================================================================
List om roles with OM service ID passed                               | PASS |
------------------------------------------------------------------------------
List om roles without OM service ID passed                            | PASS |
------------------------------------------------------------------------------
List om roles as JSON with OM service ID passed                       | PASS |
------------------------------------------------------------------------------
List om roles as JSON without OM service ID passed                    | PASS |
------------------------------------------------------------------------------
Om-Roles :: Smoke test for listing om roles.                          | PASS |
4 tests, 4 passed, 0 failed
==============================================================================
Output:  /tmp/smoketest/ozone-ha/result/robot-7.xml

[LZD-PratyushBhatt]

Hi @adoroszlai , can you please review this? Thanks!

[adoroszlai]

Thanks @LZD-PratyushBhatt for the patch.