buildx failed with: ERROR: failed to solve: process "/bin/bash -o pipefail -o errexit -o nounset -o nolog -c pip freeze | grep -i apache-airflow > protected-packages.txt && pip install --constraint ./protected-packages.txt --no-cache-dir -r ./requirements.txt && rm -rf ./protected-packages.txt ./requirements.txt" did not complete successfully: exit code: 1