package/containerd: bump version to 1.5.5

Signed-off-by: Christian Stewart <christian@paral.in>

package/containerd/containerd.hash

@@ -1,3 +1,3 @@
 # Computed locally
-sha256  3bb9f54be022067847f5930d21ebbfe4e7a67f589d78930aa0ac713492c28bcc  containerd-1.4.9.tar.gz
+sha256  3a580cd5f125fd473c10a1ea38178b0f662777144a8cc83d97dba2d2350f2b17  containerd-1.5.5.tar.gz
 sha256  4bbe3b885e8cd1907ab4cf9a41e862e74e24b5422297a4f2fe524e6a30ada2b4  LICENSE

package/containerd/containerd.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-CONTAINERD_VERSION = 1.4.9
+CONTAINERD_VERSION = 1.5.5
 CONTAINERD_SITE = $(call github,containerd,containerd,v$(CONTAINERD_VERSION))
 CONTAINERD_LICENSE = Apache-2.0
 CONTAINERD_LICENSE_FILES = LICENSE