Fix smallvec/METADATA

Bug: 166324735
Test: make
Change-Id: I306339d30c21061d8314062d5329f5e84bd3aa25
diff --git a/METADATA b/METADATA
index 6be0c08..02051c5 100644
--- a/METADATA
+++ b/METADATA
@@ -6,8 +6,8 @@
     value: "https://crates.io/crates/smallvec"
   }
   url {
-    type: GIT
-    value: "https://github.com/servo/rust-smallvec"
+    type: ARCHIVE
+    value: "https://static.crates.io/crates/smallvec/smallvec-1.4.1.crate"
   }
   version: "1.4.1"
   license_type: NOTICE