Add Rust to protobuf_version.bzl, and have update_versions.py update it when we cut releases

PiperOrigin-RevId: 696291125

csharp/src/Google.Protobuf/Reflection/FeatureSetDescriptor.g.cs

@@ -1,17 +0,0 @@
-#region Copyright notice and license
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-//
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file or at
-// https://developers.google.com/open-source/licenses/bsd
-#endregion
-
-namespace Google.Protobuf.Reflection;
-
-internal sealed partial class FeatureSetDescriptor
-{
-    // Canonical serialized form of the edition defaults, generated by embed_edition_defaults.
-    private const string DefaultsBase64 =
-        "ChMYhAciACoMCAEQAhgCIAMoATACChMY5wciACoMCAIQARgBIAIoATABChMY6AciDAgBEAEYASACKAEwASoAIOYHKOgH";
-}

protobuf_version.bzl

@@ -4,4 +4,5 @@ PROTOBUF_JAVA_VERSION = "4.30.0"
 PROTOBUF_PYTHON_VERSION = "5.30.0"
 PROTOBUF_PHP_VERSION = "4.30.0"
 PROTOBUF_RUBY_VERSION = "4.30.0"
+PROTOBUF_RUST_VERSION = "4.30.0"
 PROTOBUF_PREVIOUS_RELEASE = "28.0-rc1"