roll: pigweed, pw_toolchain 3 commits

2fbf9d847123b2e pw_async2: Use variant in awaitable
0acb4afcc63a107 roll: cipd
d499b841d0d4aed pw_uart_mcuxpresso: Introduce DMA UART backend for

https://pigweed.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: 7b9a2c51e9b7cc0..2fbf9d847123b2e
Roller-URL: https://ci.chromium.org/b/8737698421322963793
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9f20020c26bcfb66b4bce8b5006d9a5a51c0ef20
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/233958
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>

MODULE.bazel

diff --git a/MODULE.bazel b/MODULE.bazel
index 660d754..57deec5 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-04.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8737709061199117761.
-    commit = "7b9a2c51e9b7cc013615514ce368c9f85494cc07",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8737698421322963793.
+    commit = "2fbf9d847123b2ed2dfa2e9ff61cec2ba30324fc",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -58,8 +58,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-04.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8737709061199117761.
-    commit = "7b9a2c51e9b7cc013615514ce368c9f85494cc07",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8737698421322963793.
+    commit = "2fbf9d847123b2ed2dfa2e9ff61cec2ba30324fc",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )