Fix qemu

Author: triarius

.buildkite/steps/build-docker-image.sh

@@ -60,6 +60,11 @@ builder_name=$(docker buildx create --use)
 # shellcheck disable=SC2064 # we want the current $builder_name to be trapped, not the runtime one
 trap "docker buildx rm $builder_name || true" EXIT
 
+QEMU_VERSION=6.2.0
+echo "--- Installing QEMU $QEMU_VERSION"
+docker run --privileged --userns=host --rm "tonistiigi/binfmt:qemu-v$QEMU_VERSION" --uninstall qemu-*
+docker run --privileged --userns=host --rm "tonistiigi/binfmt:qemu-v$QEMU_VERSION" --install all
+
 echo "--- Building :docker: $image_tag"
 cp -a packaging/linux/root/usr/share/buildkite-agent/hooks/ "${packaging_dir}/hooks/"
 cp pkg/buildkite-agent-linux-{amd64,arm64} "$packaging_dir"

packaging/docker/ubuntu-22.04/Dockerfile

@@ -12,17 +12,12 @@ SHELL [ "bash", "-euc" ]
 RUN <<BASH
 export DEBIAN_FRONTEND=noninteractive
 
-curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
-add-apt-repository "deb [arch=$TARGETARCH] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-
 apt-get update
 apt-get install -y --no-install-recommends \
   apt-transport-https \
   bash \
   ca-certificates \
   curl \
-  docker-ce-cli \
-  docker-compose-plugin \
   git \
   gnupg-agent \
   jq \
@@ -34,6 +29,10 @@ apt-get install -y --no-install-recommends \
   software-properties-common \
   tini
 
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
+add-apt-repository "deb [arch=$TARGETARCH] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+apt-get update
+apt-get install -y --no-install-recommends docker-ce-cli docker-compose-plugin
 rm -rf /var/lib/apt/lists/*
 
 pip3 install docker-compose==$DOCKER_COMPOSE_VERSION