Description of problem

The HyperShift Konflux build pipelines have Tekton tasks that are failing enterprise contract validation. The build-image-index task (version 0.1) became unsupported as of 2026-01-09, causing enterprise contract violations. Additionally, several other tasks have newer versions or digests available.

Version-Release number of selected component (if applicable)

Affects Konflux pipelines in .tekton/pipelines/common-operator-build.yaml

How reproducible

Always

Steps to Reproduce

1. Trigger an enterprise contract validation for HyperShift operator build
2. Observe the validation failures in the EC pipeline run logs

Actual results

Enterprise contract validation fails with:

  VIOLATION: Task "build-image-index" is used by pipeline task "build-image-index"
  is or will be unsupported as of 2026-01-09T00:00:00Z.
  Please update your configuration to use the 'build-image-index' task (version 0.2).
  

Additionally, multiple tasks show warnings for newer versions/digests available.

Expected results

All Tekton tasks should be using supported versions that pass enterprise contract validation.

Additional info

Tasks requiring update in .tekton/pipelines/common-operator-build.yaml:

Migration notes:

• build-image-index 0.1 to 0.2: Enforces format consistency for BUILDAH_FORMAT - no action required if formats are consistent
• apply-tags 0.2 to 0.3: No action required (internal backend changes only)