roll: pigweed 55d135f..bc15bc2 (8 commits)

bc15bc2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292461 pw_bluetooth_proxy: Move event_fn to ChannelProxy
bb2347b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292457 pw_bluetooth_proxy: Introduce ChannelProxy and related classes
db5c5ff:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292833 pw_bluetooth_proxy: Refactor client channel tests into their own file
fa9e18c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292456 pw_bluetooth_proxy: Group l2cap variable declarations
121a101:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292796 pw_bluetooth_sapphire: Add queued/pending commands to Inspect
7080af1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/289513 zephyr: Begin using latest Zephyr testing
a9084c8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290372 pw_toolchain: Use correct soft-float toolchain prebuilt for riscv32
71b1d58:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293472 pw_env_setup: Add make from CIPD

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 55d135fa01e365..bc15bc2f44a368
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8714238590350556017
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I6d7da00e12383c993b8d889c845dc9560f7530a5
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/293475
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 d4a2da7..38b2662 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -41,8 +41,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2025-05-21.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8714304795969455041.
-    commit = "55d135fa01e365df8f5bd04eda61fe555dc26170",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8714238590350556017.
+    commit = "bc15bc2f44a368453edb05e6070f18dca7cce362",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
diff --git a/MODULE.bazel.lock b/MODULE.bazel.lock
index b041d73..dabfeaf 100644
--- a/MODULE.bazel.lock
+++ b/MODULE.bazel.lock
@@ -899,7 +899,7 @@
     },
     "@@pigweed+//pw_toolchain/rust:extensions.bzl%pw_rust": {
       "general": {
-        "bzlTransitiveDigest": "8gdOWk2uRqcfjq/0Vg+c53atOLXGto0d6XTb5/sXDQE=",
+        "bzlTransitiveDigest": "SG21oh7l0FLUCZG/bydmjslSkRgzMvzIj+tTdkfMY5s=",
         "usagesDigest": "G4kLghu/plejGJXMp6l9Ly7sjIjfd8dJM7bw/8nzEsg=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},