bcl: change tpu_cooling state from 3 to 2 ocp_tpu

Per quality testing of Face Auth, noticed 2 failures out of 30 tries of
Face Auth.  Per thermal log, tpu_cooling state changed 2 times.  Over
throttling on TPU by setting tpu_cooling state to 3 may cause Face Auth
to fail.  Changing it to 3.

Bug: 181348043
Bug: 196315467
Test: Local test and verify Face Auth
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I535f0734c247b2041af0f7cc69ef8e6706c9a909
3 files changed