set minimum containerd.io version to v1.6.4

This is for the upcoming 22 release, which will ship when we have
containerd.io 1.6 packages, so (as we did with previous releases),
set the minimum version to the current version.

Similar to 3f2b79d

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

Author: thaJeztah

deb/common/control

@@ -27,7 +27,7 @@ Vcs-Git: git://github.com/docker/docker.git
 
 Package: docker-ce
 Architecture: linux-any
-Depends: containerd.io (>= 1.4.1),
+Depends: containerd.io (>= 1.6.4),
          docker-ce-cli,
          iptables,
          libseccomp2 (>= 2.3.0),

rpm/SPECS/docker-ce.spec

@@ -28,7 +28,7 @@ Requires: iptables
 # Libcgroup is no longer available in RHEL/CentOS >= 9 distros.
 Requires: libcgroup
 %endif
-Requires: containerd.io >= 1.4.1
+Requires: containerd.io >= 1.6.4
 Requires: tar
 Requires: xz