[ package:dds ] Prepare for 3.3.0 release

Change-Id: I66bfbe591c46698734cd2ce7aa772f032a91a99a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/358000
Reviewed-by: Derek Xu <[email protected]>
Commit-Queue: Ben Konyi <[email protected]>

Author: bkonyi

pkg/dds/CHANGELOG.md

@@ -1,4 +1,4 @@
-# 3.3.0-unreleased
+# 3.3.0
 - **Breaking change:** [DAP] Several signatures in DAP debug adapter classes have been updated to use `Uri`s where they previously used `String path`s. This is to support communicating with the DAP client using URIs instead of file paths. URIs may be used only when the client sets the custom `supportsDartUris` client capability during initialization.
 - [DAP] Added support for using mapping `dart-macro+file:///` URIs in communication with the client if the `supportsDartUris` flag is set in arguments for `initializeRequest`.
 - Fixed issue where DDS would fail to initialize when an isolate in the target process was unable to handle service requests (b/323386606).

pkg/dds/pubspec.yaml

@@ -1,5 +1,5 @@
 name: dds
-version: 3.2.1
+version: 3.3.0
 description: >-
   A library used to spawn the Dart Developer Service, used to communicate with
   a Dart VM Service instance.