🐛 Fix release: disable buildx provenance so docker manifest create succeed

[camilamacedo86]

Fix the issue: https://github.com/operator-framework/operator-controller/actions/runs/22177015029/job/64128180855

Docker Buildx enables provenance attestations by default (BuildKit v0.11+). Each per-arch image is then pushed as a manifest list (image + attestation). Goreleaser’s docker manifest create step expects single image manifests when combining -amd64, -arm64, etc. into one tag, so it fails with “X is a manifest list”.

Adding --provenance=false to the docker build flags makes each arch a single manifest so the combined multi-arch manifest can be created successfully.

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[openshift-ci]

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[Copilot]

Pull request overview

This PR fixes a Docker build issue in the release pipeline by disabling buildx provenance attestations, which was causing docker manifest create operations to fail during the release process.

Changes:

• Added --provenance=false flag to all 8 Docker buildx configurations in .goreleaser.yml (4 architectures × 2 images: operator-controller and catalogd)

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[pedjak]

/lgtm

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.21%. Comparing base (fb28936) to head (b7ddcea).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2517      +/-   ##
==========================================
- Coverage   73.23%   73.21%   -0.03%     
==========================================
  Files         102      102              
  Lines        8505     8505              
==========================================
- Hits         6229     6227       -2     
- Misses       1801     1802       +1     
- Partials      475      476       +1     

Flag	Coverage Δ
e2e	45.91% <ø> (+0.02%)	⬆️
experimental-e2e	53.50% <ø> (+0.08%)	⬆️
unit	57.87% <ø> (-0.03%)	⬇️

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