roll: third_party/pigweed pw_toolchain_bazel: Add missing dep in Arm GCC

This is required for the toolchain to work correctly in remote
execution. Otherwise, you get errors like
https://btx.cloud.google.com/invocations/65a25799-ce1b-4c45-babe-8feef139aae0/targets

Original-Bug: 312215590
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236452
Original-Revision: f27cc845c43fe31a8f1f72225c7792bf02e0fcf7

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: ed299e5334927e..f27cc845c43fe3
Roller-URL: https://ci.chromium.org/b/8736513897865489873
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4ab54c029ab9edef0c04dbf88eb21bd3b693744e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/236480
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.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 ed299e5..f27cc84 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ed299e5334927edfb29e500cd4494670f17ab0cb
+Subproject commit f27cc845c43fe31a8f1f72225c7792bf02e0fcf7