package/containerd: security bump to 1.6.6

v1.6.2 -> v1.6.6:

The third patch release for containerd 1.6 includes various fixes and updates.

https://github.com/containerd/containerd/releases/tag/v1.6.3

The fourth patch release for containerd 1.6 includes two fixes for CNI and SELinux.

https://github.com/containerd/containerd/releases/tag/v1.6.4

The fifth patch release for containerd 1.6 includes a few fixes.

https://github.com/containerd/containerd/releases/tag/v1.6.5

The sixth patch release for containerd 1.6 includes a fix for
CVE-2022-31030.

https://github.com/containerd/containerd/releases/tag/v1.6.6

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/containerd/containerd.hash

@@ -1,3 +1,3 @@
 # Computed locally
-sha256  4ea21a6b4649512366e7c31ae547ad89c6a69c6586a6d8565cff07898de344b0  containerd-1.6.2.tar.gz
+sha256  27afb673c20d53aa5c31aec07b38eb7e4dc911e7e1f0c76fac9513bbf070bd24  containerd-1.6.6.tar.gz
 sha256  4bbe3b885e8cd1907ab4cf9a41e862e74e24b5422297a4f2fe524e6a30ada2b4  LICENSE

package/containerd/containerd.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-CONTAINERD_VERSION = 1.6.2
+CONTAINERD_VERSION = 1.6.6
 CONTAINERD_SITE = $(call github,containerd,containerd,v$(CONTAINERD_VERSION))
 CONTAINERD_LICENSE = Apache-2.0
 CONTAINERD_LICENSE_FILES = LICENSE