Explicitly specify capabilities of root services in microdroid

This is a semi-automatic change to simply specify the capabilities that
these services have according to the sepolicy.

List of capabilities for each service was obtained by running:
`sesearch --allow -c capability,capability2 /tmp/microdroid-policy`

The policy specifies that all processes have CAP_AUDIT_CONTROL, but it
doesn't seem to be actually required, so it's omitted from the service
definitions.

Also switch tombstone_transmit to run as system user.

Test: presubmit
Test: atest --test-mapping packages/modules/Virtualization:avf-presubmit
Test: run demo app and verify capabilities of microdroid_launcher
Test: atest com.android.microdroid.test.MicrodroidTestCase#testTombstonesAreGeneratedUponCrash
Bug: 243633980
Bug: 249796710
Change-Id: I19b0cefb07fc7480b3f9dc05cb708a899489fe65
2 files changed
tree: 3b1a24fb7464525075184457046ed4f4c79326ba
  1. .prebuilt_info/
  2. apex/
  3. apkdmverity/
  4. authfs/
  5. avmd/
  6. compos/
  7. demo/
  8. docs/
  9. javalib/
  10. launcher/
  11. libs/
  12. microdroid/
  13. microdroid_manager/
  14. pvmfw/
  15. rialto/
  16. tests/
  17. virtualizationservice/
  18. vm/
  19. vmbase/
  20. vmclient/
  21. zipfuse/
  22. .clang-format
  23. .gitignore
  24. Android.bp
  25. OWNERS
  26. PREUPLOAD.cfg
  27. README.md
  28. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.