rm attestation

Author: nanehambardzumyan

.github/workflows/docker-build-push.yml

@@ -61,10 +61,3 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-
-      - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v1
-        with:
-          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
-          subject-digest: ${{ steps.build.outputs.digest }}
-          push-to-registry: true