Add dump method to SupplementalProcessManagerService

Bug: 207823757
Test: atest SupplementalProcessManagerServiceUnitTest
Test: adb shell dumpsys supplemental_process
Change-Id: I99137ff74757c58fef57fa0b8a38c9578356952a
5 files changed
tree: 81bc375dbb57a476e4a9aa7e30db758f8c262a4a
  1. sdksandbox/