Prepare webdev for 3.2.0 (#2268)

Author: elliette

test_common/pubspec_overrides.yaml renamed to test_common/ignore_pubspec_overrides.yaml

@@ -1,7 +1,8 @@
-## 3.2.0-wip
+## 3.2.0
 
 - Add dependency on `package:vm_service_interface`. - [#2262](https://github.com/dart-lang/webdev/pull/2262)
 - Update `package:vm_service` constraint to `>=10.1.0 <14.0.0`. - [#2235](https://github.com/dart-lang/webdev/pull/2265)
+- Update `dwds` constraint to `21.1.0`.
 
 ## 3.1.0
 

webdev/CHANGELOG.md

@@ -1,6 +1,6 @@
 name: webdev
 # Every time this changes you need to run `dart run build_runner build`.
-version: 3.2.0-wip
+version: 3.2.0
 # We should not depend on a dev SDK before publishing.
 # publish_to: none
 description: >-
@@ -19,7 +19,7 @@ dependencies:
   crypto: ^3.0.2
   dds: ^3.0.0
   # Pin DWDS to avoid dependency conflicts with vm_service:
-  dwds: 22.0.0
+  dwds: 22.1.0
   http: ^0.13.4
   http_multi_server: ^3.2.0
   io: ^1.0.3