[automerger skipped] Making the config_screenThresholdLevels a float array to...

[automerger skipped] Making the config_screenThresholdLevels a float array to fix the issue where it was always greater than all possible brightness values am: 54a69e7a -s ours

am skip reason: Merged-In I177d7a1aa48bdfb3385780f0eee7af689755efb4 with SHA-1 8d81aca2 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2259541



Change-Id: I516888b25c809574162d0628de2939617b2c737a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>