[renovate] Update module github.com/openconfig/ygot to v0.27.0

This MR contains the following updates:

Package	Type	Update	Change
github.com/openconfig/ygot	require	minor	v0.22.1 -> v0.27.0

---

Dependency Lookup Warnings

Warnings were logged while processing this repo. Please check the logs for more information.

Release Notes retrieval for this MR were skipped because no github.com credentials were available. If you are self-hosted, please see this instruction.

---

Configuration

Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.

cli/cmd/prompt.go

@@ -41,6 +41,7 @@ import (
 	"github.com/google/uuid"
 	"github.com/openconfig/goyang/pkg/yang"
 	"github.com/pterm/pterm"
+	"github.com/pterm/pterm/putils"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
@@ -65,9 +66,9 @@ func NewPromptCompleter() *PromptCompleter {
 // Run starts the interactive completion.
 func (pc *PromptCompleter) Run() {
 	title, _ := pterm.DefaultBigText.WithLetters(
-		pterm.NewLettersFromString("go"),
-		pterm.NewLettersFromStringWithStyle("SDN", pterm.NewStyle(pterm.FgCyan)),
-		pterm.NewLettersFromString("c"),
+		putils.LettersFromString("go"),
+		putils.LettersFromStringWithStyle("SDN", pterm.NewStyle(pterm.FgCyan)),
+		putils.LettersFromString("c"),
 	).Srender()
 	description := pterm.DefaultBasicText.Sprint("Control your goSDN controller like you've never done it before!")
 	pterm.DefaultCenter.Println(title)