[roll pigweed] pw_build: Add name and version to pw_create_python_source_tree

Allow changing generated Python source tree package name + version.
This allows omitting the combined setup.cfg file if not required.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/102281

https://pigweed.googlesource.com/pigweed/pigweed
pigweed Rolled-Commits: dd36f09cae0fc11..3a5e776d36abbd4
Roller-URL: https://ci.chromium.org/b/8805458360862280737
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ic504738d83dccd8ab17f9b018a495d9d027010e8
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/107394
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>
diff --git a/pigweed b/pigweed
index dd36f09..3a5e776 160000
--- a/pigweed
+++ b/pigweed
@@ -1 +1 @@
-Subproject commit dd36f09cae0fc11627bedca6e2861a7cf10b4b31
+Subproject commit 3a5e776d36abbd48ecfb5222ea641f916e76b21e