buildx failed with: ERROR: failed to solve: process "/bin/sh -c ARCH_UC=$(echo $BUILDPLATFORM | awk -F'/' '{print $2}' | tr '[:lower:]' '[:upper:]') && echo $ARCH_UC && wget https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-${ARCH_UC}.tar.gz -O /tmp/hugo.tar.gz && cd /tmp && tar xzvf hugo.tar.gz && mv ./hugo /usr/local/bin/hugo" did not complete successfully: exit code: 1