aconfigd: add unit test for add_storage_files_from_pb

Update test_add_storage_files_from_pb to invoke add_storage_files_from_pb a second time, to ensure we can call this when the storage files already exist.

Bug: 393620034
Change-Id: I92ed6744c0595ad9bc43279b5cdd587f20a8eae8
Test: m
1 file changed
tree: a115f92b703e4c3211c260ec7209de050a85f10e
  1. aconfigd/
  2. aflags/
  3. apex/
  4. framework/
  5. service/
  6. OWNERS
  7. TEST_MAPPING