Upgrade buddy_system_allocator to 0.9.0 am: f5036be98c am: 3ebe7e4d96 am: 48c695c5b5

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/buddy_system_allocator/+/2411889

Change-Id: I46ea943d479eb133e72e7e4cf8dd3631ce4ca4f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/METADATA b/METADATA
index 34964ac..96c0567 100644
--- a/METADATA
+++ b/METADATA
@@ -1,3 +1,7 @@
+# This project was upgraded with external_updater.
+# Usage: tools/external_updater/updater.sh update rust/crates/buddy_system_allocator
+# For more info, check https://cs.android.com/android/platform/superproject/+/master:tools/external_updater/README.md
+
 name: "buddy_system_allocator"
 description: "A bare metal allocator that uses buddy system."
 third_party {
@@ -7,13 +11,13 @@
   }
   url {
     type: ARCHIVE
-    value: "https://static.crates.io/crates/buddy_system_allocator/buddy_system_allocator-0.8.0.crate"
+    value: "https://static.crates.io/crates/buddy_system_allocator/buddy_system_allocator-0.9.0.crate"
   }
-  version: "0.8.0"
+  version: "0.9.0"
   license_type: NOTICE
   last_upgrade_date {
-    year: 2022
-    month: 4
-    day: 20
+    year: 2023
+    month: 2
+    day: 1
   }
 }