I discovered a few missing Python GN dependencies while working on the
feature to run all python_actions within an isolated virtualenv. CL for
that feature is:
https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/90060
This CL breaks out those new deps into their own change that can be
landed ahead of the gn venv feature release. This may help stop some
flaky build failures due to Python packages not being installed.
Change-Id: I9e22e6e3a7f55c0dde57b54880f9a55ccc048876
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/92142
Reviewed-by: Armando Montanez <amontanez@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Anthony DiGirolamo <tonymd@google.com>
