roll: pigweed pw_allocator: Properly default initialize arrays

This CL default initializes arrays instead of value
initializing arrays in NewArray. This CL also fixes
a small type comparison error in UniquePtr.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/244772
Original-Revision: 2c0208dad4040eae4d4a2c773a72dfb3ead9d8ea

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: b01f05aa19ef21..2c0208dad4040e
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732800270587465073
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I0b2782376a73dcd03fc0f70686ae1cce6d83b44b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/245083
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: 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 8e73306..e709910 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-10-28.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8732800904531745777.
-    commit = "b01f05aa19ef2119be0a7bd42a515b4a95252fd8",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8732800270587465073.
+    commit = "2c0208dad4040eae4d4a2c773a72dfb3ead9d8ea",
     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 2024-10-28.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8732800904531745777.
-    commit = "b01f05aa19ef2119be0a7bd42a515b4a95252fd8",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8732800270587465073.
+    commit = "2c0208dad4040eae4d4a2c773a72dfb3ead9d8ea",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )