Implement CI Voting Feature in Build Pipelines

[Rolika4]

The task aims to introduce a CI Voting mechanism across our build pipelines. This feature will ensure that changes can only be merged if they pass the build pipelines, enhancing our CI/CD process's robustness and reliability. The following components need to be updated to support this feature:

• Tekton TriggerBinding
• Tekton TriggerTemplate
• Build Pipelines
• Headlamp

Additionally, the integration and functionality must be validated across the following platforms:

• GitLab
• GitHub
• BitBucket

While we are skipping Gerrit for direct implementation, it's crucial to ensure that this update does not cause failures in any existing Gerrit integrations.

h4. Acceptance Criteria:

• CI Voting is implemented and functional in Tekton TriggerBinding, TriggerTemplate, Build Pipelines, and Headlamp.
• The feature is tested and confirmed working on GitLab, GitHub, and BitBucket.
• Gerrit integrations are checked, and it's confirmed that the new updates do not cause any failures.
• Documentation is updated to reflect the new CI Voting feature and how to utilize it across the specified platforms.