[roll third_party/pigweed] roll: host_tools

From: git_revision:08f63ed0c1bb9aacd88a09658c6e95cf4efe2095
To: git_revision:0cebdd79db40e51bfb8052794f18a058f94ddd36
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163285
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: a3acdade0dd7c99..34cff3b4e635b2c
Roller-URL: https://ci.chromium.org/b/8773472214647346961
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I7ecb56e99ad3c14abd4229f4a308e8ec0129069b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/163453
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 a3acdad..34cff3b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit a3acdade0dd7c994cc889280f3d62d0b11b1ccaf
+Subproject commit 34cff3b4e635b2c3de548f47c30b365558d4ab67