ARM: dts: qcom: Add BCL mitigation level config for lito

Add BCL mitigation level thermal zone config for lito. This config
will have the devices to be mitigated when any of the BCL mitigation
level interrupt fires.

Remove Vbat/Ibat thermal zone cooling device binding as it is
no longer required for lito.

Change-Id: I96cdd8959ebc627ed4f55c648a2dc0d0bb6bffa5