[roll third_party/pigweed] pw_env_setup: Fix log line

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/127031

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: f19e9283a36eebc..500dbcca8476653
Roller-URL: https://ci.chromium.org/b/8790489859972163921
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie1d85b32d43706b3458b5071588b24c77bc6a055
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/127073
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index f19e928..500dbcc 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f19e9283a36eebcd0e992f82df0799218948af33
+Subproject commit 500dbcca8476653fb8bca18a30e419a50123d3d8