platform-drivers-x86 for v4.16-4

Regression fix in keyboard support for Dell laptops.
Prevent out-of-boundary write in WMI bus driver.
Increase timeout to read functional key status on Lenovo laptops.

The following is an automated git shortlog grouped by driver:

dell-laptop:
 -  Removed duplicates in DMI whitelist
 -  fix kbd_get_state's request value

ideapad-laptop:
 -  Increase timeout to wait for EC answer

wmi:
 -  fix off-by-one write in wmi_dev_probe()
-----BEGIN PGP SIGNATURE-----
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=VkoD
-----END PGP SIGNATURE-----