Update deps to use utils/v4

Author: wallyworld

agent/agent.go

@@ -18,8 +18,8 @@ import (
 	"github.com/juju/errors"
 	"github.com/juju/loggo/v2"
 	"github.com/juju/names/v5"
-	"github.com/juju/utils/v3"
-	"github.com/juju/utils/v3/shell"
+	"github.com/juju/utils/v4"
+	"github.com/juju/utils/v4/shell"
 	"github.com/juju/version/v2"
 
 	"github.com/juju/juju/agent/constants"

agent/agentbootstrap/bootstrap.go

@@ -13,7 +13,7 @@ import (
 	"github.com/juju/mgo/v3"
 	"github.com/juju/names/v5"
 	utilseries "github.com/juju/os/v2/series"
-	"github.com/juju/utils/v3"
+	"github.com/juju/utils/v4"
 
 	"github.com/juju/juju/agent"
 	"github.com/juju/juju/caas"

agent/agentbootstrap/bootstrap_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/juju/names/v5"
 	jujutesting "github.com/juju/testing"
 	jc "github.com/juju/testing/checkers"
-	"github.com/juju/utils/v3"
+	"github.com/juju/utils/v4"
 	gc "gopkg.in/check.v1"
 
 	"github.com/juju/juju/agent"

agent/format-2.0_whitebox_test.go

@@ -13,7 +13,7 @@ import (
 	"time"
 
 	jc "github.com/juju/testing/checkers"
-	"github.com/juju/utils/v3"
+	"github.com/juju/utils/v4"
 	"github.com/juju/version/v2"
 	gc "gopkg.in/check.v1"
 

agent/identity.go

@@ -7,7 +7,7 @@ import (
 	"os"
 
 	"github.com/juju/errors"
-	"github.com/juju/utils/v3"
+	"github.com/juju/utils/v4"
 )
 
 var ErrNoStateServingInfo = errors.New("StateServingInfo missing")

agent/tools/symlinks.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 
 	"github.com/juju/errors"
-	"github.com/juju/utils/v3/symlink"
+	"github.com/juju/utils/v4/symlink"
 
 	"github.com/juju/juju/juju/names"
 )

agent/tools/symlinks_test.go

@@ -9,8 +9,8 @@ import (
 	"time"
 
 	jc "github.com/juju/testing/checkers"
-	"github.com/juju/utils/v3"
-	"github.com/juju/utils/v3/symlink"
+	"github.com/juju/utils/v4"
+	"github.com/juju/utils/v4/symlink"
 	gc "gopkg.in/check.v1"
 
 	"github.com/juju/juju/agent/tools"

agent/tools/toolsdir.go

@@ -15,7 +15,7 @@ import (
 	"strings"
 
 	"github.com/juju/errors"
-	"github.com/juju/utils/v3/symlink"
+	"github.com/juju/utils/v4/symlink"
 	"github.com/juju/version/v2"
 
 	coretools "github.com/juju/juju/internal/tools"

api/agent/machineactions/machineactions_test.go

@@ -9,7 +9,7 @@ import (
 	"github.com/juju/names/v5"
 	jujutesting "github.com/juju/testing"
 	jc "github.com/juju/testing/checkers"
-	"github.com/juju/utils/v3"
+	"github.com/juju/utils/v4"
 	gc "gopkg.in/check.v1"
 
 	"github.com/juju/juju/api/agent/machineactions"

api/agent/metricsadder/client_test.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/juju/names/v5"
 	jc "github.com/juju/testing/checkers"
-	"github.com/juju/utils/v3"
+	"github.com/juju/utils/v4"
 	gc "gopkg.in/check.v1"
 
 	"github.com/juju/juju/api/agent/metricsadder"