Update protobuf to 2.27.1

Test: cd external/rust/crates && atest --host -c
Change-Id: Iaae5fc30f1bd87b2d4a92ee1ae07bc18e1bc50d4
diff --git a/Cargo.toml.orig b/Cargo.toml.orig
index 058e8f1..c1be2f7 100644
--- a/Cargo.toml.orig
+++ b/Cargo.toml.orig
@@ -1,7 +1,7 @@
 [package]
 
 name = "protobuf"
-version = "2.25.1"
+version = "2.27.1"
 authors = ["Stepan Koltsov <stepan.koltsov@gmail.com>"]
 edition = "2018"
 license = "MIT"