Dist installed-files.* in soong only build

Implementation details:
- Define static rules for building installed-files.txt and
  installed-files.json
- Avoided adding dependency on the root dir and added dependency
  on the output image file instead
- Propagate the generated installed-files.* via filesystem info provider
  and generate the dist rule in the main android device

Test: m droid dist --soong-only && ls -l out/dist
Bug: 395162005
Bug: 394365683
Change-Id: I615b0374c557fd11c19fcd190232cab411e2d299