8250_men_mcb: drop unneeded MODULE_ALIAS

Since commit 1f4ea48 ("mcb: Add missing modpost build support")
the MODULE_ALIAS() is redundant as the module alias is now
automatically generated from the MODULE_DEVICE_TABLE().

Remove the explicit alias.

No functional change intended.

Reviewed-by: Jorge Sanjuan Garcia <dev-jorge.sanjuangarcia@duagon.com>
Signed-off-by: Jose Javier Rodriguez Barbarin <dev-josejavier.rodriguez@duagon.com>
Link: https://patch.msgid.link/20260108134110.25278-3-dev-josejavier.rodriguez@duagon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Jose Javier Rodriguez Barbarin

drivers/tty/serial/8250/8250_men_mcb.c

@@ -264,7 +264,4 @@ module_mcb_driver(mcb_driver);
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("MEN 8250 UART driver");
 MODULE_AUTHOR("Michael Moese <michael.moese@men.de");
-MODULE_ALIAS("mcb:16z125");
-MODULE_ALIAS("mcb:16z025");
-MODULE_ALIAS("mcb:16z057");
 MODULE_IMPORT_NS("MCB");