feat: Introduce SonarProject CRD

[zmotso]

Pull Request Template

Description

The change was made to enable the management of SonarQube projects as first-class Kubernetes resources. By introducing the SonarProject CRD and its associated controller, the operator can now automate the lifecycle of SonarQube projects, ensuring they are created, updated, and deleted in sync with the desired state defined in Kubernetes. This enhancement improves integration with GitOps workflows, increases automation, and reduces manual intervention for SonarQube project management within Kubernetes environments.

Fixes #51

Type of change

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

How Has This Been Tested?

• Integration tests
• Manually

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.