app-emulation/containerd: Update to 1.5.7

BUG=b/202013725
TEST=presubmit
RELEASE_NOTE=Updated containerd to 1.5.7. This addresses CVE-2021-41103.

Change-Id: I563ca3e4375b9d0a54b9cec2f1c318be698ae747
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/23370
Reviewed-by: Dexter Rivera <riverade@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
4 files changed