refactor: replace containerd/containerd/v2 module for proper DCE

Upstream PR: containerd/containerd#12175

See #11296

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
(cherry picked from commit 2dce8f8)

Author: smira

.golangci.yml

@@ -83,6 +83,7 @@ linters:
         - cloud.google.com/go
         - github.com/mdlayher/ethtool
         - github.com/insomniacslk/dhcp
+        - github.com/containerd/containerd/v2
       replace-local: true
       exclude-forbidden: false
       retract-allow-no-explanation: false

go.mod

@@ -27,6 +27,11 @@ replace (
 // https://github.com/insomniacslk/dhcp/pull/550
 replace github.com/insomniacslk/dhcp => github.com/smira/dhcp v0.0.0-20250407153013-99942baa5d59
 
+// deadcode elimination fix replacement: https://github.com/siderolabs/talos/issues/11296
+// upstream PR: https://github.com/containerd/containerd/pull/12175
+// this a fork with containerd 2.1 branch + the commit from the PR above
+replace github.com/containerd/containerd/v2 => github.com/smira/containerd/v2 v2.0.0-20250806103510-dcf2fc86e156
+
 // Kubernetes dependencies sharing the same version.
 require (
 	k8s.io/api v0.34.0-beta.0

go.sum

@@ -120,8 +120,6 @@ 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/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=
@@ -677,6 +675,8 @@ github.com/siderolabs/tcpproxy v0.1.0 h1:IbkS9vRhjMOscc1US3M5P1RnsGKFgB6U5IzUk+4
 github.com/siderolabs/tcpproxy v0.1.0/go.mod h1:onn6CPPj/w1UNqQ0U97oRPF0CqbrgEApYCw4P9IiCW8=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/smira/containerd/v2 v2.0.0-20250806103510-dcf2fc86e156 h1:vxHt7VLqjFtY3c80Al/RTPAxxu7XVQuTeTNkRZb2AOQ=
+github.com/smira/containerd/v2 v2.0.0-20250806103510-dcf2fc86e156/go.mod h1:8C5QV9djwsYDNhxfTCFjWtTBZrqjditQ4/ghHSYjnHM=
 github.com/smira/dhcp v0.0.0-20250407153013-99942baa5d59 h1:lBQLOP8ZZI6mbePwGX/bqXi3srwhYB/zcwqrnX+JJIc=
 github.com/smira/dhcp v0.0.0-20250407153013-99942baa5d59/go.mod h1:VvGYjkZoJyKqlmT1yzakUs4mfKMNB0XdODP0+rdml6k=
 github.com/smira/kobject v0.0.0-20240304111826-49c8d4613389 h1:f/5NRv5IGZxbjBhc5MnlbNmyuXBPxvekhBAUzyKWyLY=

internal/integration/provision/provision.go

@@ -25,7 +25,7 @@ import (
 	"github.com/siderolabs/go-retry/retry"
 	sideronet "github.com/siderolabs/net"
 	"github.com/stretchr/testify/suite"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"