package/containerd: correct download hash

Something happened to the tarball logic on github, changing the hash of the 1.5.11 release:

6a289406c1c0583763e5a9754e31a1eced55cd5f162a7bc2a3a315d5eb05c7a1  old/containerd-1.5.11.tar.gz
02b79d5e2b07b5e64cd28f1fe84395ee11eef95fc49fd923a9ab93022b148be6  new/containerd-1.5.11.tar.gz

-rw-r--r-- 1 peko peko 7494478 Apr 11 20:53 old/containerd-1.5.11.tar.gz
-rw-r--r-- 1 peko peko 7494477 Apr  5 20:39 new/containerd-1.5.11.tar.gz

Extracting and comparing them gives:

--- a/containerd-1.5.11/vendor/k8s.io/client-go/pkg/version/base.go     2022-03-24 01:09:42.000000000 +0100
+++ b/containerd-1.5.11/vendor/k8s.io/client-go/pkg/version/base.go     2022-03-24 01:09:42.000000000 +0100
@@ -55,7 +55,7 @@ var (
        // NOTE: The $Format strings are replaced during 'git archive' thanks to the
        // companion .gitattributes file containing 'export-subst' in this same
        // directory.  See also https://git-scm.com/docs/gitattributes
-       gitVersion   string = "v0.0.0-master+3df54a85234"
+       gitVersion   string = "v0.0.0-master+3df54a8523"
        gitCommit    string = "3df54a852345ae127d1fa3092b95168e4a88e2f8" // sha1 from git, output of $(git rev-parse HEAD)
        gitTreeState string = ""            // state of git tree, either "clean" or "dirty"

The file in the repo uses $Format:%H$ and set the export-subst git attribute:

	gitVersion   string = "v0.0.0-master+$Format:%H$"
	gitCommit    string = "$Format:%H$" // sha1 from git, output of $(git rev-parse HEAD)

https://github.com/containerd/containerd/blob/main/vendor/k8s.io/client-go/pkg/version/base.go

So presumably it is related to that.  In any case, update the hash to match
what Github is now serving to fix the build.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/containerd/containerd.hash

@@ -1,3 +1,3 @@
 # Computed locally
-sha256  6a289406c1c0583763e5a9754e31a1eced55cd5f162a7bc2a3a315d5eb05c7a1  containerd-1.5.11.tar.gz
+sha256  02b79d5e2b07b5e64cd28f1fe84395ee11eef95fc49fd923a9ab93022b148be6  containerd-1.5.11.tar.gz
 sha256  4bbe3b885e8cd1907ab4cf9a41e862e74e24b5422297a4f2fe524e6a30ada2b4  LICENSE