roll: pigweed 7e25bc1..a1e03da (3 commits)

a1e03da:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/242152 pw_uuid: Add new UUID module
54b73a2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291973 pw_kernel: Add putc syscall
88088b1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291972 pw_tokenizer: Encode char as varint in rust

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 7e25bc12a88aee..a1e03da2c0a45d
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8714746142784790353
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I1b3dc1381db97ba595fd17987ec8063bbe082940
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/292172
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/MODULE.bazel b/MODULE.bazel
index 806b0a1..ed175bc 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -41,8 +41,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2025-05-16.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8714757178588884385.
-    commit = "7e25bc12a88aeef0d0b0bf3dead7721e09d96904",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8714746142784790353.
+    commit = "a1e03da2c0a45dc66b6e288febb87b398a7bef06",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )