roll: pigweed 54ca0db..4fbb15f (5 commits)

4fbb15f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246735 pw_{async2,channel}: Start FAQ sections
1c6d9e8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246733 pw_docgen: Remove 11/18/2024 PW Live
2fd2d13:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246498 pw_log_basic: Add pw_log_string handler backend
6a16fab:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246692 pw_protobuf: Allow unset oneof callbacks
1dcac6a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246412 pw_allocator: Separate PMR from Allocator

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 54ca0db892863f..4fbb15f2d0bba6
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732166146502520929
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ib5dc670ebf41abae2d734229c8780cc02236428b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/246832
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/MODULE.bazel b/MODULE.bazel
index 101cdb0..e7863a7 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -48,8 +48,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-11-04.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8732177179860219873.
-    commit = "54ca0db892863f6d278dc9ca5be92591d1b9f98b",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8732166146502520929.
+    commit = "4fbb15f2d0bba6c880bc3805d99cbe01a0916772",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -57,8 +57,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-11-04.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8732177179860219873.
-    commit = "54ca0db892863f6d278dc9ca5be92591d1b9f98b",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8732166146502520929.
+    commit = "4fbb15f2d0bba6c880bc3805d99cbe01a0916772",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )