Remove libmetricslogger from nfc

android::util:stats_write has replaced android::metricslogger calls.
Therefore the deprecated android::metricslogger is no longer needed.

Test: successfully compiles
Bug: 147777989
Merged-In: I8a133f2cd2f6487834c3ef7e670e9b20414b7ff6
Change-Id: I8a133f2cd2f6487834c3ef7e670e9b20414b7ff6