[package:dds] Prepare to publish version 5.0.1

Change-Id: Id7ae4be715d4eec7e2122547b7f99bd275e0dbe7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/430160
Commit-Queue: Derek Xu <derekx@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>

pkg/dds/CHANGELOG.md

@@ -1,5 +1,4 @@
-# 5.0.1-wip
-
+# 5.0.1
 - Widen the dependency on `package:shelf_web_socket`.
 - Require Dart SDK v. 3.5.0 or higher.
 - Started caching events sent on the 'Timer' stream. The cached events can be retrieved using the `getStreamHistory` RPC.

pkg/dds/pubspec.yaml

@@ -1,5 +1,5 @@
 name: dds
-version: 5.0.1-wip
+version: 5.0.1
 description: >-
   A library used to spawn the Dart Developer Service, used to communicate with
   a Dart VM Service instance.