[roll pigweed] pw_build: Update Python build package to 0.8.0

Also switch the build_wheel python_action to run inside the GN build
venv.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/107370

https://pigweed.googlesource.com/pigweed/pigweed
pigweed Rolled-Commits: 95755989386c54f..a3538880dd836b4
Roller-URL: https://ci.chromium.org/b/8805466655055485041
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Iac6399ac7e713cf005f27de86cd61f71e846cbdf
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/107347
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
1 file changed
tree: 71fcecec474bab2a28edc840afda0f8e5c11cd5f
  1. .gitmodules
  2. test.sh