[26Q2][CDM] Add a metrics enum for fitness tracker device profile.

Eldar: https://eldar.corp.google.com/assessments/927035799/revisions/1

Bug: 420665366
Test: m
Flag: android.companion.band_device_profile
Change-Id: I229203e600c819082faa2645df1b2cbf956a84b7
2 files changed
tree: db6465cb972a7f18957df91bb1101050ac4ddc20
  1. stats/
  2. OWNERS