rustc-1.81.0 Build 12349086

Test: m rust
Change-Id: I036a8f459055343533c651f461cda1d71a921757
diff --git a/rust/config/global.go b/rust/config/global.go
index 990a643..68a74c2 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -24,7 +24,7 @@
 var (
 	pctx = android.NewPackageContext("android/soong/rust/config")
 
-	RustDefaultVersion = "1.80.1"
+	RustDefaultVersion = "1.81.0"
 	RustDefaultBase    = "prebuilts/rust/"
 	DefaultEdition     = "2021"
 	Stdlibs            = []string{