platform/x86: msi-ec: Fix the 3rd config

Fix the charge control address of CONF3 and remove an incorrect firmware
version which turned out to be a BIOS firmware and not an EC firmware.

Fixes: 392cacf2

 ("platform/x86: Add new msi-ec driver")
Cc: Aakash Singh <mail@singhaakash.dev>
Cc: Jose Angel Pastrana <japp0005@red.ujaen.es>
Signed-off-by: Nikita Kravets <teackot@gmail.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231006175352.1753017-5-teackot@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>