d1e6add207
Build and Push Docker Image / build (push) Failing after 3s
The legacy builder ignores '# syntax=docker/dockerfile:1.7' and fails at the first 'RUN --mount=type=cache' in the deps stage, which is why runs #193, #382 and #433 all died in ~3s at Step 5/38. Activating dockerd's integrated BuildKit backend fixes the build so :latest publishes again.