Add missing @Assisted when creating the metrics

The @Assisted was missed in the creation of the
PullReplicationApiRequestMetrics during the merge up of stable-3.2
to stable-3.3 and stable-3.4.

Change-Id: I54dad14f0b10c5a47b77aa04dd29db094709a1a3
1 file changed
tree: a1f515bb98d5c2a56e4bbf351dfeb0253488d1bb
  1. src/
  2. BUILD
  3. Jenkinsfile
  4. LICENSE