HdrClamper should be disabled if hdr data is missing

Bug:b/303824018
Test: atest HdrClamperTest

Also please see presubmit runs for different patchsets:
patchset 1: HdrClamper force-enabled - observer virtual display related crashes in presubmit
patchset 2: HdrClamper force-enabled, fix applied - observer no crashes in presubmit
patchset 3: HdrClamper back to flag-controlled, fix applied.

Change-Id: I9270788c56cdbfce4e0eb6dbab8e7b9c42258d95