remove direct dependency on github/pkg/errors (#4970)

plugin/someteam.example.com/v1/stringprefixer/StringPrefixer.go

@@ -8,10 +8,10 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/pkg/errors"
 	"sigs.k8s.io/kustomize/api/builtins"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/errors"
 	"sigs.k8s.io/yaml"
 )
 
@@ -48,7 +48,7 @@ func (p *plugin) Config(h *resmap.PluginHelpers, c []byte) error {
 	prefixer := builtins.NewPrefixTransformerPlugin()
 	err = prefixer.Config(h, c)
 	if err != nil {
-		return errors.Wrapf(
+		return errors.WrapPrefixf(
 			err, "stringprefixer configure")
 	}
 	p.t = prefixer

plugin/someteam.example.com/v1/stringprefixer/go.mod

@@ -3,8 +3,8 @@ module sigs.k8s.io/kustomize/plugin/someteam.example.com/v1/stringprefixer
 go 1.19
 
 require (
-	github.com/pkg/errors v0.9.1
 	sigs.k8s.io/kustomize/api v0.11.5
+	sigs.k8s.io/kustomize/kyaml v0.13.7
 	sigs.k8s.io/yaml v1.3.0
 )
 
@@ -25,6 +25,7 @@ require (
 	github.com/kr/pretty v0.2.1 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/stretchr/objx v0.4.0 // indirect
 	github.com/xlab/treeprint v1.1.0 // indirect
 	go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5 // indirect
@@ -34,5 +35,4 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20220401212409-b28bf2818661 // indirect
-	sigs.k8s.io/kustomize/kyaml v0.13.7 // indirect
 )