fix(commands): no args not enforced on crypto hash generate (#5237)

This fixes an issue where the authelia crypto hash generate command does not require no arguments leading to some confusing output.

Signed-off-by: James Elliott <james-d-elliott@users.noreply.github.com>

internal/commands/crypto_hash.go

@@ -61,6 +61,7 @@ func newCryptoHashGenerateCmd(ctx *CmdCtx) (cmd *cobra.Command) {
 		Short:   cmdAutheliaCryptoHashGenerateShort,
 		Long:    cmdAutheliaCryptoHashGenerateLong,
 		Example: cmdAutheliaCryptoHashGenerateExample,
+		Args:    cobra.NoArgs,
 		PreRunE: ctx.ChainRunE(
 			ctx.ConfigSetDefaultsRunE(defaults),
 			ctx.CryptoHashGenerateMapFlagsRunE,