buildx failed with: ERROR: failed to solve: process "/bin/sh -c dpkgArch=\"$(dpkg --print-architecture)\" && case \"${dpkgArch##*-}\" in \"amd64\") ARCH=amd64 ;; \"arm64\") ARCH=arm64 ;; *) echo \"unsupported architecture\"; exit 1 ;; esac && if [ \"${RELAYER_VERSION}\" = \"latest\" ]; then RELAYER_VERSION=\"$(curl 'https://api.github.com/repos/icon-project/centralized-relay/releases/latest' -s | jq -r '.tag_name' | cut -c2-)\"; fi && wget https://github.com/icon-project/centralized-relay/releases/download/v${RELAYER_VERSION}/centralized-relay_${RELAYER_VERSION}_linux_${ARCH}.tar.gz && tar -zxf centralized-relay_${RELAYER_VERSION}_linux_${ARCH}.tar.gz && mv centralized-relay_${RELAYER_VERSION}_linux_${ARCH}/centralized-relay /usr/bin && rm centralized-relay_${RELAYER_VERSION}_linux_${ARCH}.tar.gz && useradd -mU relayer -s /bin/bash" did not complete successfully: exit code: 1