Bluetooth Metrics: Add metric_id field for Bluetooth metrics to proto.
The incremental id is neither a device id nor a pseudo name and
therefore PII free.

Test: Build successfully
Bug: 142563377
Change-Id: I5393aee2d1940470678c3d00153a4771e5e676e1
Merged-In: I5393aee2d1940470678c3d00153a4771e5e676e1
(cherry picked from commit b200153684404a63deb6b6ed289f288233e19db7)
1 file changed
tree: 75b81b065c44b8a816158c5d2a2f84d1deb25d66
  1. stats/