Add individual API tracking files for modules

This adds metalava api tracking generation to the module
stub rules, to make sure we know exactly what API a
particular module stub exports.

Bug: 147768409
Test: m update-api check-api
Exempt-From-Owner-Approval: approved internally
Change-Id: Iaf2ef5b5751eb208d119ddbc74481239366fe581
Merged-In: Iaf2ef5b5751eb208d119ddbc74481239366fe581
(cherry picked from commit e7c52c7e3f056af3d766bfbb512d8c2b8897a570)
6 files changed
tree: 8fc3eb3d3cf9bcdde74279c60353eb8f1084a403
  1. Tethering/