Update Android.bp by running cargo_embargo am: b5d992a902 am: 15707abddc

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/dashmap/+/3080164

Change-Id: I8c14f2695d0a0b0e33a55f31a53038857331f3fe
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 e510112..e44bb47 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.
 
 // TODO: Add license.
 rust_test {