Merge pull request #41718 from thaJeztah/bump_containerd_binary_1.4.2

update containerd binary to v1.4.2
diff --git a/oci/fixtures/default.json b/oci/fixtures/default.json
old mode 100755
new mode 100644
diff --git a/oci/fixtures/example.json b/oci/fixtures/example.json
old mode 100755
new mode 100644