roll: third_party/pigweed pw_env_setup: Support patching CIPD packages

Original-Bug: 312215590
Test: Verified this works in a followup change.
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236266
Original-Revision: ed299e5334927edfb29e500cd4494670f17ab0cb

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 49ac120ed645f6..ed299e5334927e
Roller-URL: https://ci.chromium.org/b/8736524290078532225
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9bf7b43223c7dded4e1fea2a142567c81460f6b9
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/236493
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 49ac120..ed299e5 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 49ac120ed645f69507e7f589283e581d49579462
+Subproject commit ed299e5334927edfb29e500cd4494670f17ab0cb