thermal: Add BCL thermal zones

No cooling device is added yet.  The limits will be determined and added
once validation completes.

Bug: 244348786
Test: Confirm boot and IRQ triggered mitigation logger
Change-Id: I46c86d09d5b69620bc6c2f25bd6820507b168ca3
Signed-off-by: George Lee <geolee@google.com>
2 files changed