[roll third_party/pigweed] pw_env_setup: Sort missing submodules

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/97903

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: e38534ec269996f..28d1ee245018303
Roller-URL: https://ci.chromium.org/b/8811444793003329617
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8811444793003329617
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Id3a9bb7a38617607a77c5ebd7c967b286da23b2e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/97942
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/third_party/pigweed b/third_party/pigweed
index e38534e..28d1ee2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit e38534ec269996ff913ae4beadcb3d37cb542715
+Subproject commit 28d1ee245018303507bd56e06db39ff2963655bd