[MS54.1] Move NetworkStats to updatable sources

This CL builds NetworkStats related code with the
connectivity module instead of platform.

This includes:
1. Add netstats.proto to the module.
2. Add lib dependencies for all callers.
3. Include several source files in platform and add jarjar rule
   to it. Modify callers accordingly.

Test: TH
Bug: 197717846
Change-Id: I244693aebe1782d9e67502638ff8145c51462e1e
Merged-In: I244693aebe1782d9e67502638ff8145c51462e1e
9 files changed
tree: 094034dedc5d3e247de367f602f6f4c6f39ad0ff
  1. framework/
  2. framework-t/
  3. service-t/
  4. services/
  5. tests/