buildx failed with: ERROR: failed to solve: process "/bin/sh -c apt-get update && apt-get -y install wget && wget https://mega.nz/linux/repo/Debian_12/amd64/megacmd-Debian_12_amd64.deb && apt-get -y install \"$PWD/megacmd-Debian_12_amd64.deb\" && rm *.deb && apt-get purge -y && apt-get autoremove -y && apt-get autoclean -y" did not complete successfully: exit code: 100