[roll third_party/pigweed] pw_build: Update pw_proto_library metadata files
- Have pw_proto_library targets output a JSON file with information
about the proto files. This consolidates the two files that were used
previously into one and makes it possible to support dependencies in
protos imported into Python packages.
- Allow other_deps in pw_python_group.
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/45303
third_party/pigweed Rolled-Commits: 82b892761a06b31..cf184e87d5dd23e
Roller-URL: https://ci.chromium.org/b/8846759616562370464
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8846759616562370464
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I246963dfab0f4b5453926ac8afccf8a0dfb95763
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/46280
Reviewed-by: 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/third_party/pigweed b/third_party/pigweed
index 82b8927..cf184e8 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 82b892761a06b31fadc2e444bb93e72d0e7ac1e2
+Subproject commit cf184e87d5dd23e091ecc5f5046775def15ee530
