fix: update YAML library

Update COSI, and stop using a fork of `gopkg.in/yaml.v3`, now we use new
supported for of this library.

Drop `MarshalYAMLBytes` for the machine config, as we actually marshal
config as a string, and we don't need this at all.

Make `talosctl` stop doing hacks on machine config for newer Talos, keep
hacks for backwards compatibility.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>

Author: smira

cmd/installer/cmd/imager/root.go

@@ -17,7 +17,7 @@ import (
 	"github.com/google/go-containerregistry/pkg/name"
 	"github.com/siderolabs/gen/xslices"
 	"github.com/spf13/cobra"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/cmd/installer/pkg/install"
 	"github.com/siderolabs/talos/pkg/archiver"

cmd/installer/pkg/install/install.go

@@ -22,7 +22,7 @@ import (
 	"github.com/siderolabs/go-blockdevice/v2/partitioning/gpt"
 	"github.com/siderolabs/go-pointer"
 	"github.com/siderolabs/go-procfs/procfs"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/internal/app/machined/pkg/runtime"
 	"github.com/siderolabs/talos/internal/app/machined/pkg/runtime/v1alpha1/board"

cmd/talosctl/cmd/docs.go

@@ -16,7 +16,7 @@ import (
 
 	"github.com/spf13/cobra"
 	"github.com/spf13/cobra/doc"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/pkg/machinery/config/encoder"
 	"github.com/siderolabs/talos/pkg/machinery/config/types/block"

cmd/talosctl/cmd/mgmt/cluster/create/clusterops/configmaker/internal/makers/qemu.go

@@ -18,7 +18,7 @@ import (
 	"github.com/siderolabs/go-pointer"
 	"github.com/siderolabs/go-procfs/procfs"
 	sideronet "github.com/siderolabs/net"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/cmd/talosctl/cmd/mgmt/cluster/create/clusterops"
 	"github.com/siderolabs/talos/cmd/talosctl/cmd/mgmt/cluster/create/clusterops/configmaker/internal/siderolinkbuilder"

cmd/talosctl/cmd/mgmt/gen/config.go

@@ -17,7 +17,7 @@ import (
 	"github.com/siderolabs/gen/xslices"
 	sideronet "github.com/siderolabs/net"
 	"github.com/spf13/cobra"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/cmd/talosctl/pkg/mgmt/helpers"
 	"github.com/siderolabs/talos/pkg/images"

cmd/talosctl/cmd/mgmt/gen/secrets.go

@@ -10,7 +10,7 @@ import (
 	"time"
 
 	"github.com/spf13/cobra"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/pkg/machinery/config"
 	"github.com/siderolabs/talos/pkg/machinery/config/configloader"

cmd/talosctl/cmd/talos/cgroups.go

@@ -18,7 +18,7 @@ import (
 
 	"github.com/siderolabs/gen/xslices"
 	"github.com/spf13/cobra"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/siderolabs/talos/cmd/talosctl/cmd/talos/cgroupsprinter"
 	"github.com/siderolabs/talos/cmd/talosctl/pkg/talos/helpers"

cmd/talosctl/cmd/talos/cgroupsprinter/presets.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 
 	"github.com/siderolabs/gen/xslices"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 //go:embed presets/*.yaml

cmd/talosctl/cmd/talos/config.go

@@ -24,8 +24,8 @@ import (
 	"github.com/ryanuber/go-glob"
 	"github.com/siderolabs/gen/maps"
 	"github.com/spf13/cobra"
+	"go.yaml.in/yaml/v4"
 	"google.golang.org/protobuf/types/known/durationpb"
-	"gopkg.in/yaml.v3"
 
 	"github.com/siderolabs/talos/cmd/talosctl/pkg/talos/helpers"
 	machineapi "github.com/siderolabs/talos/pkg/machinery/api/machine"

cmd/talosctl/cmd/talos/edit.go

@@ -19,7 +19,6 @@ import (
 	"github.com/cosi-project/runtime/pkg/resource"
 	"github.com/spf13/cobra"
 	"google.golang.org/protobuf/types/known/durationpb"
-	"gopkg.in/yaml.v3"
 	"k8s.io/kubectl/pkg/cmd/util/editor"
 	"k8s.io/kubectl/pkg/cmd/util/editor/crlf"
 
@@ -66,7 +65,7 @@ func editFn(c *client.Client) func(context.Context, string, resource.Resource, e
 			return nil
 		}
 
-		body, err := yaml.Marshal(mc.Spec())
+		body, err := extractMachineConfigBody(mc)
 		if err != nil {
 			return err
 		}