roll: pigweed pw_sys_io: Clean up for-migration-only alias

Original-Bug: 328679085
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238431
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 06f958a5ab8a2c9d30ac07fabdf28c2ecff147a6

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 1d143bbc5b00ac..06f958a5ab8a2c
Roller-URL: https://ci.chromium.org/b/8735333547895060609
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Icd5775e25db346d6255eecc59103b7ac0bd8237d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/238855
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 0db126c..7c1b3e6 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-30.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735336279402982881.
-    commit = "1d143bbc5b00ac5f778977493831d34a19a637d4",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735333547895060609.
+    commit = "06f958a5ab8a2c9d30ac07fabdf28c2ecff147a6",
     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 2024-09-30.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735336279402982881.
-    commit = "1d143bbc5b00ac5f778977493831d34a19a637d4",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735333547895060609.
+    commit = "06f958a5ab8a2c9d30ac07fabdf28c2ecff147a6",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )