buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c export minimal_sdk_file_name=\"zephyr-sdk-${ZEPHYR_SDK_VERSION}_linux-$(uname -m)_minimal\" && if [ \"${ARCHITECTURE}\" = \"arm\" ]; then arch_format=\"eabi\"; else arch_format=\"elf\"; fi && if [ \"${ARCHITECTURE#xtensa}\" = \"${ARCHITECTURE}\" ]; then arch_sep=\"-\"; else arch_sep=\"_\"; fi && apt-get -y update && apt-get -y install --no-install-recommends wget xz-utils && cd ${TMP} && wget -q \"https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${ZEPHYR_SDK_VERSION}/${minimal_sdk_file_name}.tar.xz\" && tar xvfJ ${minimal_sdk_file_name}.tar.xz && mv zephyr-sdk-${ZEPHYR_SDK_VERSION} /opt/ && rm ${minimal_sdk_file_name}.tar.xz && cd /opt/zephyr-sdk-${ZEPHYR_SDK_VERSION} && ./setup.sh -h -c -t ${ARCHITECTURE}${arch_sep}zephyr-${arch_format} && cd && apt-get remove -y --purge wget xz-utils && apt-get clean && rm -rf /var/lib/apt/lists/*" did not complete successfully: exit code: 20