Merge "Ensure polling loop filters are upper case when adding to the map." into main am: 58d256e4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3486531



Change-Id: I3c6e48f552405efdd9452d2e024482170f055dc8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>