Add `Fake` target type for testing.

Change-Id: I78023b6d489ba6a088b6367a442e7cca934d7e0d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/qg/+/126001
Reviewed-by: Alexei Frolov <frolv@google.com>
Pigweed-Auto-Submit: Erik Gilling <konkers@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
4 files changed
tree: 6695ad95e153c7c87afb1132219fc5c41a90022d
  1. examples/
  2. qg/
  3. qg-cli/
  4. tools/
  5. .gitignore
  6. Cargo.toml
  7. rustfmt.toml