Make walkdir available to product and vendor am: ffe6566617 am: cf45515d8f

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/walkdir/+/2476315

Change-Id: Ib044ad507ae324d9ccbef19270fae55e1ad5a958
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/Android.bp b/Android.bp
index 9b0078c..9792d67 100644
--- a/Android.bp
+++ b/Android.bp
@@ -48,4 +48,10 @@
     rustlibs: [
         "libsame_file",
     ],
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
+    product_available: true,
+    vendor_available: true,
 }