Update METADATA proto to older format

The METADATA file got updated to a proto file that isn't fully supported
yet and causes the SBOM generator to fail with

Unknown value of third_party.identifier.type in external/rust/crates/ahash/METADATA: HOMEPAGE.

Bug: 313620489
Test: make dist
Change-Id: If30a55b9048e968e1774a2b27f176d955748d8cb

1 files changed, 5 insertions, 5 deletions

diff --git a/METADATA b/METADATA
index e60e706..ee8b9c8 100644
--- a/METADATA
+++ b/METADATA
@@ -11,13 +11,13 @@ third_party {
     month: 11
     day: 24
   }
-  identifier {
-    type: "HOMEPAGE"
+  url {
+    type: HOMEPAGE
     value: "https://crates.io/crates/ahash"
   }
-  identifier {
-    type: "ARCHIVE"
+  url {
+    type: ARCHIVE
     value: "https://static.crates.io/crates/ahash/ahash-0.8.6.crate"
-    version: "0.8.6"
   }
+  version: "0.8.6"
 }