roll: pigweed 1af782c..978718e (4 commits)

978718e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269673 pw_bluetooth_sapphire: Set BoringSSL as AES backend
4014763:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269672 pw_crypto: Ignore zero-size update in Cmac
61106fd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268172 pw_presubmit: Use runfiles manager for pigweed_format
66f0d06:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269612 bazel: Check directory sources for changes

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 1af782cfbcf817..978718e6a4a0dd
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8722022933287036753
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie6873d9414f14ae94d5ef76a1f2d5e4a0629a25d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/270699
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 f6a70f6..abf037c 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -41,8 +41,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2025-02-24.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8722033804152536177.
-    commit = "1af782cfbcf817106df034bd7bbeb8ff147ee084",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8722022933287036753.
+    commit = "978718e6a4a0dd24649691e3f807e0251652e600",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )