misc: eeprom_93xx46: Fix module alias to enable module autoprobe

Fix module autoprobe by correcting module alias to match the string from
/sys/class/.../spi1.0/modalias content.

Fixes: 06b4501e ("misc/eeprom: add driver for microwire 93xx46 EEPROMs")
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Link: https://lore.kernel.org/r/20210107163957.28664-2-a-govindraju@ti.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>