Remove unneccessary flag. am: 0950115c4d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/serde/+/2586959

Change-Id: I029661f5328b6da1dc95cea6da6db1f74e55cb87
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/cargo2android.json b/cargo2android.json
index ed3dae4..4f669f8 100644
--- a/cargo2android.json
+++ b/cargo2android.json
@@ -6,7 +6,6 @@
   "device": true,
   "min_sdk_version": "29",
   "run": true,
-  "vendor-available": true,
   "variants": [
     {
       "features": "default,derive,rc",