hw/sd/sdcard: Remove explicit entries for illegal commands

NULL handler is already handled as illegal, no need to
duplicate (that keeps this array simpler to maintain).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240621080554.18986-9-philmd@linaro.org>
1 file changed