Allow installation of v1 shim apex

It's pre-installed on /system, so there is no need in not being able to
install it. Additionally, this CL will allows us to add CTS tests for a
RollbackManager-triggered rollback to a system version of an APEX.

Bug: 138423035
Test: apexservice_test
Change-Id: I24787c90b52f61ecfb10569e1b2a5ae811696821
2 files changed
tree: e303a99489fb9f939b00c35ccb8ad7f8e67a31d7
  1. apexd/
  2. apexer/
  3. docs/
  4. proto/
  5. shim/
  6. tests/
  7. CleanSpec.mk
  8. OWNERS
  9. PREUPLOAD.cfg