Test Mapping Global Validation: Ignore checking tests if it doesn't
exist in module-info.json.

Bug: 136090403

Test: unittests.
      tradefed.sh run commandAndExit google/template/lab-base --log-level-display VERBOSE --template:map lab-preparers=empty --template:map test=google/tf/test-mappings-validation --template:map reporters=google/template/reporters/blackbox --additional-files-filter  .*/test_mappings.zip --additional-files-filter  .*/module-info.json --skip-download DEVICE_IMAGE --hostname atp-manager.googleplex.com --protocol https --use-build-api --branch git_master --build-flavor test_suites_x86_64 --build-os linux --build-id 5691810
Change-Id: I8b3011933f0c93c86193cbc3dd40ff74489bb88c
1 file changed