Update TEST_MAPPING am: 4b1948c7bf am: 35f30b06b4 am: 0de56386a0

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/async-stream-impl/+/2411813

Change-Id: I522c383b0d3ef1fce54c3e7637fa2794dec686ce
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/TEST_MAPPING b/TEST_MAPPING
index dfc3524..bbd2132 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -2,6 +2,9 @@
 {
   "imports": [
     {
+      "path": "external/rust/crates/async-stream"
+    },
+    {
       "path": "external/rust/crates/tokio"
     },
     {