Merge pull request #3424 from flatcar/t-lo/container-sysext-remove-torcx-vars

Containerd sysext: remove TORCX env vars from service unit

Author: t-lo

sdk_container/src/third_party/coreos-overlay/coreos/sysext/containerd/usr/lib/systemd/system/containerd.service

@@ -8,7 +8,7 @@ Delegate=yes
 Environment=CONTAINERD_CONFIG=/usr/share/containerd/config.toml
 ExecStartPre=mkdir -p /run/docker/libcontainerd
 ExecStartPre=ln -fs /run/containerd/containerd.sock /run/docker/libcontainerd/docker-containerd.sock
-ExecStart=/usr/bin/containerd --config ${TORCX_UNPACKDIR}${TORCX_IMAGEDIR}${CONTAINERD_CONFIG}
+ExecStart=/usr/bin/containerd --config ${CONTAINERD_CONFIG}
 KillMode=process
 Type=notify
 Restart=always