Dim correctly in screenshots on some devices

Some devices are configured to dim in gamma space for non-colorimetric
rendering intents. This configuration is a per-frame configuration on
HWC, but that doesn't work for screenshots.

Bug: 293560925
Test: HDR playback in youtube and rotate
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:9af38ba9d5f9de413d87a64165226a2b488059a8)
Merged-In: I3110de534d6ef1ad16f9f94d30874bca6f8838c9
Change-Id: I3110de534d6ef1ad16f9f94d30874bca6f8838c9