roll: third_party/pigweed 2 commits

0af21c49fa7f692 pw_ide: Run commands from PW_PROJECT_ROOT dir
49d5876907ba804 pw_grpc: Avoid buffer overflow when processing cor

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 9650f5fcbae1ea3..0af21c49fa7f692
Roller-URL: https://ci.chromium.org/b/8744756354346704577
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Iee576db26e40608b54460324a2e979c69e95db63
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/216795
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 9650f5f..0af21c4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 9650f5fcbae1ea3e37bc34794be3059e69b62031
+Subproject commit 0af21c49fa7f692e8c6db8d718712fe44bbbf310