Make bstr available to product and vendor am: 746d719480

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/bstr/+/2476326

Change-Id: I378afe8c81d7f11b6506dd70d94685c6013d758e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/Android.bp b/Android.bp
index 1ca78fb..fef6007 100644
--- a/Android.bp
+++ b/Android.bp
@@ -62,4 +62,6 @@
         "//apex_available:platform",
         "//apex_available:anyapex",
     ],
+    product_available: true,
+    vendor_available: true,
 }