rustc-1.77.1 Build 11685613

Test: m rust
Change-Id: I381106a54245b5d096dfcb0b3449f7ef440d067c
diff --git a/rust/config/global.go b/rust/config/global.go
index 2323049..ba08560 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -24,7 +24,7 @@
 var (
 	pctx = android.NewPackageContext("android/soong/rust/config")
 
-	RustDefaultVersion = "1.76.0"
+	RustDefaultVersion = "1.77.1"
 	RustDefaultBase    = "prebuilts/rust/"
 	DefaultEdition     = "2021"
 	Stdlibs            = []string{