mb/{intel/google}: Move CNVi ASL entry from static DSDT to dynamic SSDT generation

This changes uses drivers/intel/wifi chip for CNVi device to ensure that:
1. Correct device name shows in ACPI name space
2. Correct wake up shows in cat /proc/acpi/wakeup
3. Remove cnvi.asl from soc/intel/cannonlake

Change-Id: Ic81de2dce6045ced913766790a40ed19119f5118
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/29399
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/soc/intel/cannonlake/chip.h

@@ -25,6 +25,7 @@
 #include <soc/gpio.h>
 #include <soc/pch.h>
 #include <soc/pci_devs.h>
+#include <soc/pm.h>
 #include <soc/pmc.h>
 #include <soc/serialio.h>
 #include <soc/usb.h>