Generate license header with cargo_embargo. am: aaa119c29b

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/async-stream/+/3207650

Change-Id: I01e18e6474b743f0c62adfd6a80f1005b761224a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Android.bp

diff --git a/Android.bp b/Android.bp
index fde1235..085959a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,23 +1,15 @@
 // This file is generated by cargo_embargo.
-// 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.
+// Do not modify this file because the changes will be overridden on upgrade.
 
 package {
     default_applicable_licenses: ["external_rust_crates_async-stream_license"],
 }
 
-// Added automatically by a large-scale-change
-// See: http://go/android-license-faq
 license {
     name: "external_rust_crates_async-stream_license",
     visibility: [":__subpackages__"],
-    license_kinds: [
-        "SPDX-license-identifier-MIT",
-    ],
-    license_text: [
-        "LICENSE",
-    ],
+    license_kinds: ["SPDX-license-identifier-MIT"],
+    license_text: ["LICENSE"],
 }
 
 rust_test {