[third_party/pigweed] Roll 4 commits

60ae08ad972b93b pw_channel: Remove manual registration from epoll
778137c3b26aea6 github: Add basic workflow and docs
ff81e38b61cc14b pw_containers: InlineVarLenEntryQueue::try_push()
aee408cfeb5522c targets/rp2040: Support running tests using the de

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 35450d745f54bdd..60ae08ad972b93b
Roller-URL: https://ci.chromium.org/b/8746113129617583345
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9e1d9d7caa60e4c166da60295d4ec524b5cd49c1
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/213636
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 35450d7..60ae08a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 35450d745f54bdda64a8fc895d6c1ef15464969d
+Subproject commit 60ae08ad972b93b301bbb6d0ddb360dea2a41ea2