mb/google/ocelot/var/kodkod: Add wake configuration to cnvi_bluetooth

This commit adds wake functionality to the CNVi Bluetooth device by
registering to "GPE0_PME_B0" using the common CNVi block.

BUG=454341255
TEST=Able to wake up the device from a low power state using a keyboard
     Bluetooth device.

Change-Id: I5a0bbd0523611e8e38b62f8b3fdf77f736d3136f
Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90379
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Pranava Y N <pranavayn@google.com>
Reviewed-by: Upadhyay, Varun <varun.upadhyay@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/ocelot/variants/kodkod/overridetree.cb

@@ -215,6 +215,10 @@ chip soc/intel/pantherlake
 		end # CNVi
 
 		device ref cnvi_bluetooth on
+			chip soc/intel/common/block/cnvi
+				register "wake" = "GPE0_PME_B0"
+				device generic 0 on end
+			end
 		end
 
 		device ref i2c0 on