Make futures-macro available to product and vendor am: d7d8eb6f83

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/futures-macro/+/2475615

Change-Id: I0a7e26fb7d726fff75434afd8c70da191423c033
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/Android.bp b/Android.bp
index bb260b2..7c13ccd 100644
--- a/Android.bp
+++ b/Android.bp
@@ -49,4 +49,6 @@
         "libquote",
         "libsyn",
     ],
+    product_available: true,
+    vendor_available: true,
 }