Add metrics for biometrics enumeration and unenrollment misalignment

1. Add a new metric for unenroll
  - Add a reason filed to RemovalClient ctr. Currently, only "user
    request" and "dangling hal" will create a RemovalClient to delete a
    enrollment. "dangling framework" will be done in
    InternalEnumerationClient.
2. Add a new metric for enumeration
3. Add a new template id field to enroll metric

Bug: 345478069
Test: atest FingerprintInternalCleanupClientTest
            FingerprintInternalEnumerateClientTest
            FingerprintRemovalClientTest
            FingerprintEnrollClientTest
            FaceInternalEnumerateClientTest
            FaceRemovalClientTest
            FaceEnrollClientTest
            BiometricSchedulerTest
            BiometricLoggerTest

Flag: EXEMPT adding logs
Change-Id: Iac113ee2d7994505de752fb04648be8a58dbf07f