go mod updated, error string changed to lowercase

cmd/capibmadm/cmd/vpc/key/create.go

@@ -65,7 +65,7 @@ Using file-path to VPC key : capibmadm vpc key create --name <key-name> --region
 	// Related issue: https://github.com/spf13/cobra/issues/1216
 	cmd.PreRunE = func(cmd *cobra.Command, args []string) error {
 		if (keyCreateOption.publicKey == "") == (filePath == "") {
-			return fmt.Errorf("The required flags either key-path of VPC key or the public-key within double quotation marks is not found")
+			return fmt.Errorf("The required flags either key-path of vpc key or the public-key within double quotation marks is not found")
 		}
 		return nil
 	}

go.mod

@@ -19,6 +19,7 @@ require (
 	github.com/spf13/cobra v1.6.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.1
+	golang.org/x/crypto v0.3.0
 	golang.org/x/text v0.7.0
 	k8s.io/api v0.25.0
 	k8s.io/apiextensions-apiserver v0.25.0
@@ -123,7 +124,6 @@ require (
 	github.com/subosito/gotenv v1.4.1 // indirect
 	github.com/valyala/fastjson v1.6.3 // indirect
 	go.mongodb.org/mongo-driver v1.10.0 // indirect
-	golang.org/x/crypto v0.3.0 // indirect
 	golang.org/x/net v0.4.0 // indirect
 	golang.org/x/oauth2 v0.0.0-20220909003341-f21342109be1 // indirect
 	golang.org/x/sys v0.3.0 // indirect