[roll third_party/pigweed] pw_package: Use mirror for raspberrypi/picotool

Original-Bug: b/278914999
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/170040

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: d17d40c437940d7..f9b95a0050cb99c
Roller-URL: https://ci.chromium.org/b/8770232097023212737
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I76bea5f9a3889eb2d721a8c8d5107a04bd2f2f12
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/170358
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index d17d40c..f9b95a0 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit d17d40c437940d782b47eceb59574b0d7de9fb28
+Subproject commit f9b95a0050cb99c2d45d08b36f488b59885719b0