Enable bug report cts in presubmit

Add missing test_suite setting in order to run presubmit from other
module and minor fix.

Bug: 155604488
Test: atest --test-mapping --dry-run \
      frameworks/base/core/java/android/os:presubmit
Change-Id: Ib0affd1bfd6fd857740f54f74f9ea7a947d24d03