Remove validation from sub-commands

Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>

cmd/flux/create_secret_git.go

@@ -112,9 +112,6 @@ func NewSecretGitFlags() secretGitFlags {
 }
 
 func createSecretGitCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("secret name is required")
-	}
 	name := args[0]
 	if secretGitArgs.url == "" {
 		return fmt.Errorf("url is required")