roll: pigweed, pw_toolchain: pw_rpc: Add stop method to Watchdog

Previously there was no way to stop a Watchdog from running
This resulted in endlessly-executing callbacks.

Fix: b/350822543
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/230692

https://pigweed.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: fbf120d36a5b40e..00582ec63415b4e
Roller-URL: https://ci.chromium.org/b/8739149979114501169
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I6c1f4bd14fe95ffb6bc6c510f220c79a4d885e3a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/230676
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: 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 e86384a..8da782f 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -48,8 +48,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-08-19.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8739150371651715041.
-    commit = "fbf120d36a5b40e6e493d16ad50741f2796a13f6",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8739149979114501169.
+    commit = "00582ec63415b4e80432c8b7800033f361d79d06",
     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 2024-08-19.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8739150371651715041.
-    commit = "fbf120d36a5b40e6e493d16ad50741f2796a13f6",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8739149979114501169.
+    commit = "00582ec63415b4e80432c8b7800033f361d79d06",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )