Skip calling verify_package_compatibility when resuming.

android::vintf::VintfObjectRecovery::CheckCompatibility() may try to
mount partitions in order to read the needed files, which may not be
feasible when resuming an interrupted update. This CL changes the logic
to enforce compatibility check on fresh install only.

Fix: 122864541
Test: Sideloading on taimen keeps working.
Test: Sideload a package by setting the retry bit. Check that
      compatibility check is skipped.
Change-Id: I018a0c802c85a0e84a6f2aac50630a677d64382a