Add dependency graph to registry

Change-Id: I6915a82af17bdb256a26fff5e6067c68ee19e3d8
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/qg/+/125198
Reviewed-by: Alexei Frolov <frolv@google.com>
Commit-Queue: Erik Gilling <konkers@google.com>
8 files changed
tree: 2a5d8e0c8805a5683ef342276196cd32237ef3f5
  1. examples/
  2. qg/
  3. qg-cli/
  4. tools/
  5. .gitignore
  6. Cargo.toml
  7. rustfmt.toml