Potential fix for pull request finding

If the CLI-side description validation is removed, the unicode/utf8 import becomes unused and should also be dropped.

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Signed-off-by: MrJack <36191829+biagiopietro@users.noreply.github.com>

pkg/cmd/rollback.go

@@ -21,7 +21,6 @@ import (
 	"io"
 	"strconv"
 	"time"
-	"unicode/utf8"
 
 	"github.com/spf13/cobra"