rustc-1.70.0 Build 10322039

bug: 285036397
Test: m rust
Change-Id: I44fc85e53d23c834007cbd1922376a7a64af2bb4
diff --git a/rust/config/global.go b/rust/config/global.go
index 60acc6e..f838d0e 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -24,7 +24,7 @@
 var pctx = android.NewPackageContext("android/soong/rust/config")
 
 var (
-	RustDefaultVersion = "1.69.0"
+	RustDefaultVersion = "1.70.0"
 	RustDefaultBase    = "prebuilts/rust/"
 	DefaultEdition     = "2021"
 	Stdlibs            = []string{