update containerd binary to v1.5.8

The eighth patch release for containerd 1.5 contains a mitigation for CVE-2021-41190
as well as several fixes and updates.

Notable Updates

* Handle ambiguous OCI manifest parsing
* Filter selinux xattr for image volumes in CRI plugin
* Use DeactiveLayer to unlock layers that cannot be renamed in Windows snapshotter
* Fix pull failure on unexpected EOF
* Close task IO before waiting on delete
* Log a warning for ignored invalid image labels rather than erroring
* Update pull to handle of non-https urls in descriptors

See the changelog for complete list of changes

Signed-off-by: Sebastiaan van Stijn <[email protected]>

Author: thaJeztah

hack/dockerfile/install/containerd.installer

@@ -15,7 +15,7 @@ set -e
 # the binary version you may also need to update the vendor version to pick up
 # bug fixes or new APIs, however, usually the Go packages are built from a
 # commit from the master branch.
-: "${CONTAINERD_VERSION:=v1.5.7}"
+: "${CONTAINERD_VERSION:=v1.5.8}"
 
 install_containerd() (
 	echo "Install containerd version $CONTAINERD_VERSION"