[third_party/pigweed] Roll 2 commits

aa19504faca0b72 pw_web: Fix font colors in packaged version
31875b799730ab1 pw_toolchain: Register ARM m33 toolchains

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 58a09c188df0cc6..aa19504faca0b72
Roller-URL: https://ci.chromium.org/b/8749085728875789761
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ia3c23cecf3fe1d5b48a19aed7ca3a90a003c74d0
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/207585
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 58a09c1..aa19504 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 58a09c188df0cc663a295874e51587352585333b
+Subproject commit aa19504faca0b7212ed0abd14e99dd96908f9aa8