fix(deps): update module gopkg.in/yaml.v2 to v3

Signed-off-by: red-hat-konflux-kflux-prd-rh03 <206760901+red-hat-konflux-kflux-prd-rh03[bot]@users.noreply.github.com>

Author: red-hat-konflux-kflux-prd-rh03[bot]

go.mod

@@ -31,7 +31,7 @@ require (
 	github.com/sykesm/zap-logfmt v0.0.4
 	go.uber.org/mock v0.6.0
 	go.uber.org/zap v1.28.0
-	gopkg.in/yaml.v2 v2.4.0
+	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/api v0.36.2
 	k8s.io/apimachinery v0.36.2
 	k8s.io/client-go v0.36.2
@@ -127,7 +127,7 @@ require (
 	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
 	k8s.io/apiextensions-apiserver v0.36.2 // indirect
 	k8s.io/code-generator v0.36.2 // indirect
 	k8s.io/gengo/v2 v2.0.0-20260408192533-25e2208e0dc3 // indirect

pkg/configmanager/config.go

@@ -4,12 +4,13 @@ import (
 	"context"
 	"fmt"
 
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	corev1 "k8s.io/api/core/v1"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 // ConfigManagerBuilder is an interface describing the functions of a cluster upgrader.
+//
 //go:generate mockgen -destination=mocks/configmanagerbuilder.go -package=mocks github.com/openshift/managed-upgrade-operator/pkg/configmanager ConfigManagerBuilder
 type ConfigManagerBuilder interface {
 	New(client.Client, Target) ConfigManager
@@ -30,6 +31,7 @@ func NewBuilder() ConfigManagerBuilder {
 }
 
 // ConfigManager is an interface describing the functions of a cluster upgrader.
+//
 //go:generate mockgen -destination=mocks/configmanager.go -package=mocks github.com/openshift/managed-upgrade-operator/pkg/configmanager ConfigManager
 type ConfigManager interface {
 	Into(ConfigValidator) error