Make change and version bump to r_aml_300900500 for mainline module file: service/apex/apex_manifest.json

Change-Id: I43f50d155a7ce4c6f84626e63e62543ef3814e71
tree: b3233685eb8ea90f8eec1ada31c8c7c115cb3d16
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg