Make change and version bump to r_aml_300800200 for mainline module file: packages/Tethering/apex/manifest.json

Change-Id: I265ac5f72edf4fdb396ed00c7db5d30d21706f6e
tree: 1ab22baed59c005981d402f83c0b5b3e848f2f07
  1. core/
  2. services/
  3. tests/