Enable the sync feature

The "sync" feature is enabled for tokio and tokio-util. Enable it in
tokio-stream for completeness.

Bug: 336565738
Test: Treehugger
Change-Id: I08869ba80978fbb54f040d7dacdf2edba3cc5663
diff --git a/Android.bp b/Android.bp
index 8083c73..338e797 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,5 +1,7 @@
 // This file is generated by cargo_embargo.
-// Do not modify this file as changes will be overridden on upgrade.
+// Do not modify this file after the first "rust_*" or "genrule" module
+// because the changes will be overridden on upgrade.
+// Content before the first "rust_*" or "genrule" module is preserved.
 
 package {
     default_applicable_licenses: ["external_rust_crates_tokio-stream_license"],
@@ -30,12 +32,15 @@
         "fs",
         "io-util",
         "net",
+        "sync",
         "time",
+        "tokio-util",
     ],
     rustlibs: [
         "libfutures_core",
         "libpin_project_lite",
         "libtokio",
+        "libtokio_util",
     ],
     apex_available: [
         "//apex_available:platform",
diff --git a/cargo_embargo.json b/cargo_embargo.json
index 2fff605..e4512bd 100644
--- a/cargo_embargo.json
+++ b/cargo_embargo.json
@@ -4,10 +4,11 @@
     "com.android.btservices"
   ],
   "features": [
-    "time",
-    "net",
+    "fs",
     "io-util",
-    "fs"
+    "net",
+    "sync",
+    "time"
   ],
   "min_sdk_version": "29",
   "run_cargo": false