fix: 401 error for correct username and password in JiraServer

[zmotso]

Pull Request Template

Description

There is an issue with the current Jira user login approach. Even with the correct username and password, a 401 error code is returned in the JiraServer Custom Resource (CR). This needs to be investigated and fixed to ensure proper authentication.

Fixes #103

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How Has This Been Tested?

Manual testing.

Checklist:

• I have performed a self-review of my code
• I have commented on my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Pull Request contains one commit. I squash my commits.