roll: third_party/pigweed 2 commits

513f5005834264d pw_transfer: Add a delay after opening a stream to
b313a19ee2da2e9 pw_web: Change severity to level

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: cb0686574d879d8..513f5005834264d
Roller-URL: https://ci.chromium.org/b/8740950381781122401
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I44621208427ce9b395b037dfdd5c6c6f04421489
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/226494
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 cb06865..513f500 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cb0686574d879d81d5a23fecbc5dcfe53472fd99
+Subproject commit 513f5005834264d9e3545acab1904a9be189d7e6