* Rename FIRQueryTests to FIRQueryUnitTests
* Make IntegrationTests targets run everything
The incremental cost of running all tests is an extra two seconds of run
time, but not starting the simulator three times during a build cuts
build times by ~25%.
* sync_project.rb generated changes
* sync_project.rb generated changes
* Remove AllTests_iOS aggregate target
* Add unit test deps to Firestore_IntegrationTests_*
* Fix BasicCompileTests on macOS and tvOS
* Run Firestore IntegrationTests only on Travis
This cuts build time for the job by about 25%, primarily due to not
having to start/deploy to the simulator repeatedly.
Gil