buildx failed with: ERROR: failed to solve: process "/bin/sh -c ARCH=\"$(dpkg --print-architecture)\" && case $ARCH in \"amd64\") ZEPHYR_ARCH=\"x86_64\" ;; \"arm64\") ZEPHYR_ARCH=\"aarch64\" ;; esac && apt-get update && apt-get install --no-install-recommends git cmake ninja-build gperf ccache dfu-util device-tree-compiler wget python3-dev python3-pip python3-setuptools python3-tk python3-wheel xz-utils file make gcc libsdl2-dev libmagic1 unzip build-essential libgit2-dev -y && rm -rf /var/cache/apt && pip3 install --upgrade pip --break-system-packages && mkdir /workdir && cd /usr/bin && wget -O gn.zip https://chrome-infra-packages.appspot.com/dl/gn/gn/linux-$ARCH/+/latest && unzip gn.zip && rm gn.zip && pip3 install west --break-system-packages && cd /workdir && mkdir ncs && cd ncs && west init -m https://github.com/nrfconnect/sdk-nrf --mr $NRF_CONNECT_TAG && west update && west zephyr-export && pip3 install -r zephyr/scripts/requirements.txt --break-system-packages && pip3 install -r nrf/scripts/requirements.txt --break-system-packages && pip3 install -r bootloader/mcuboot/scripts/requirements.txt --break-system-packages && cd /workdir && wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${ZEPHYR_TAG}/zephyr-sdk-${ZEPHYR_TAG}_linux-${ZEPHYR_ARCH}_minimal.tar.${ZEPHYR_ARCHIVE_EXTENSION} && (wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${ZEPHYR_TAG}/sha256.sum | shasum --check --ignore-missing) && tar xvf zephyr-sdk-${ZEPHYR_TAG}_linux-${ZEPHYR_ARCH}_minimal.tar.${ZEPHYR_ARCHIVE_EXTENSION} && rm zephyr-sdk-${ZEPHYR_TAG}_linux-${ZEPHYR_ARCH}_minimal.tar.${ZEPHYR_ARCHIVE_EXTENSION} && apt-get remove python3-pip build-essential -y && apt autoremove -y && apt autoclean -y && ./zephyr-sdk-${ZEPHYR_TAG}/setup.sh -t arm-zephyr-eabi && ./zephyr-sdk-${ZEPHYR_TAG}/setup.sh -c" did not complete successfully: exit code: 8