update containerd

Signed-off-by: Mengxin Liu <liumengxinfly@gmail.com>

Author: oilbeater

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/brianvoe/gofakeit/v7 v7.7.3
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/cnf/structhash v0.0.0-20250313080605-df4c6cc74a9a
-	github.com/containerd/containerd/v2 v2.1.4
+	github.com/containerd/containerd/v2 v2.1.5
 	github.com/containernetworking/cni v1.3.0
 	github.com/containernetworking/plugins v1.8.0
 	github.com/digitalocean/go-openvswitch v0.0.0-20250625173537-a00eb8d2cfce

go.sum

@@ -58,8 +58,8 @@ github.com/containerd/cgroups/v3 v3.0.5 h1:44na7Ud+VwyE7LIoJ8JTNQOa549a8543BmzaJ
 github.com/containerd/cgroups/v3 v3.0.5/go.mod h1:SA5DLYnXO8pTGYiAHXz94qvLQTKfVM5GEVisn4jpins=
 github.com/containerd/containerd/api v1.9.0 h1:HZ/licowTRazus+wt9fM6r/9BQO7S0vD5lMcWspGIg0=
 github.com/containerd/containerd/api v1.9.0/go.mod h1:GhghKFmTR3hNtyznBoQ0EMWr9ju5AqHjcZPsSpTKutI=
-github.com/containerd/containerd/v2 v2.1.4 h1:/hXWjiSFd6ftrBOBGfAZ6T30LJcx1dBjdKEeI8xucKQ=
-github.com/containerd/containerd/v2 v2.1.4/go.mod h1:8C5QV9djwsYDNhxfTCFjWtTBZrqjditQ4/ghHSYjnHM=
+github.com/containerd/containerd/v2 v2.1.5 h1:pWSmPxUszaLZKQPvOx27iD4iH+aM6o0BoN9+hg77cro=
+github.com/containerd/containerd/v2 v2.1.5/go.mod h1:8C5QV9djwsYDNhxfTCFjWtTBZrqjditQ4/ghHSYjnHM=
 github.com/containerd/continuity v0.4.5 h1:ZRoN1sXq9u7V6QoHMcVWGhOwDFqZ4B9i5H6un1Wh0x4=
 github.com/containerd/continuity v0.4.5/go.mod h1:/lNJvtJKUQStBzpVQ1+rasXO1LAWtUQssk28EZvJ3nE=
 github.com/containerd/errdefs v1.0.0 h1:tg5yIfIlQIrxYtu9ajqY42W3lpS19XqdxRQeEwYG8PI=