buildx failed with: ERROR: failed to solve: process "/bin/sh -c echo '[STEP 3] Installing k9s awesomeness' && set -x && wget -c https://github.com/derailed/k9s/releases/download/\"${K9S_VERSION}\"/k9s_Linux_x86_64.tar.gz -O - | tar -xz && chmod +x k9s && mv k9s /usr/local/bin/" did not complete successfully: exit code: 2