feat: add prompting to confirm prune during backup import

Signed-off-by: pashakostohrys <[email protected]>

cmd/argocd/commands/admin/backup.go

@@ -17,12 +17,11 @@ import (
 	"sigs.k8s.io/yaml"
 
 	"github.com/argoproj/argo-cd/v2/cmd/argocd/commands/utils"
-	"github.com/argoproj/argo-cd/v2/util/localconfig"
-
 	"github.com/argoproj/argo-cd/v2/common"
 	"github.com/argoproj/argo-cd/v2/pkg/apis/application"
 	"github.com/argoproj/argo-cd/v2/util/cli"
 	"github.com/argoproj/argo-cd/v2/util/errors"
+	"github.com/argoproj/argo-cd/v2/util/localconfig"
 	secutil "github.com/argoproj/argo-cd/v2/util/security"
 )