Add APIs to map from filters and reasons to integers for framework stats

The intention is to move the mappings from the non-updatable platform
(frameworks/base/services/core/java/com/android/server/pm/dex/ArtManagerService.java)
to the ART module so that they are updatable.

Bug: 422943028
Test: m
Flag: com.android.art.flags.updatable_filter_and_reason
FCRS_CODE : mboyif89yinhvn

Change-Id: I7766f65e6318acc24e046c971b1bb1c47ea3bbcf