Fix protobuf/METADATA

Bug: 166324735
Test: make
Change-Id: Ied4e3f90f365e8bb992c457050c0225f67caee16
diff --git a/METADATA b/METADATA
index bafbb47..0d79ec9 100644
--- a/METADATA
+++ b/METADATA
@@ -6,8 +6,8 @@
     value: "https://crates.io/crates/protobuf"
   }
   url {
-    type: GIT
-    value: "https://github.com/stepancheg/rust-protobuf"
+    type: ARCHIVE
+    value: "https://static.crates.io/crates/protobuf/protobuf-2.17.0.crate"
   }
   version: "2.17.0"
   license_type: NOTICE