roll: pigweed 50b3024..c9a75e8 (19 commits)

c9a75e8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277012 pw_async2: Avoid transitive includes; remove unused code
c14573c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276615 pw_bluetooth_proxy: Clarify and check usage of recombine pdu variables
a839dfe:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276894 pw_async2: Restructure as typical facade
f4acd96:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277352 pw_kernel: Remove use of chipset constraint
99169d1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276614 pw_bluetooth_proxy: Correct label to connection in logs
b2745aa:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276613 pw_bluetooth_proxy: Move locked l2cap channel to its own file
099968f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276612 pw_bluetooth_proxy: Fix ordering of deps in targets
37f59a3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276593 pw_bluetooth_proxy: Fix extra/missing header includes
29acdc3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276475 pw_bluetooth_proxy: Move Direction enum to common header
8d5564b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276899 pw_bluetooth_proxy: Remove MultiBufWriter
560ea15:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276898 pw_bluetooth_proxy: Update Recombiner to not use MultiBufWriter
ad02ea3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276933 pw_bluetooth_proxy: Add tests for recombiner
1090603:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276934 pw_bluetooth_proxy: Correct IFTTT in CmakeLists.txt
24094e8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276574 pw_bluetooth_proxy: Move Recombiner class to its own file
8bc1db5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276474 pw_bluetooth_proxy: Track progress inside Recombiner
6c0f81a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276473 pw_bluetooth_proxy: Separate recombine IsComplete from multibuf read
8f74673:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276573 pw_bluetooth_proxy: Move recombine tracking to its own class
b0aecdb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277013 pw_bluetooth_sapphire: Fix PeerFuzzer
e68cccd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276994 pw_kernel: Combine cortex-m and riscv unittest_runner

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 50b3024f170b44..c9a75e800762f0
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8719932201311517985
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ia0b7b1b6c3c8781b9adad041b977aac48fc4781f
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/277404
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
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/MODULE.bazel b/MODULE.bazel
index 792ca1f..59f45ac 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -41,8 +41,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2025-03-19.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8719943242572478337.
-    commit = "50b3024f170b447a48e892f59805b1a40fb46526",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8719932201311517985.
+    commit = "c9a75e800762f0dfa6f4af0a5da66ad5c1692902",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )