Reset DWDS to version `23.2.0-wip` after release (#2334)

dwds/CHANGELOG.md

diff --git a/dwds/CHANGELOG.md b/dwds/CHANGELOG.md
index 28fef36..f72d516 100644
--- a/dwds/CHANGELOG.md
+++ b/dwds/CHANGELOG.md
@@ -1,3 +1,5 @@
+## 23.2.0-wip
+
 ## 23.1.1
 
 - Loosen `package:vm_service` constraints to allow `>=13.0.0 <15.0.0`.  - [#2329](https://github.com/dart-lang/webdev/pull/2329)

dwds/lib/src/version.dart

diff --git a/dwds/lib/src/version.dart b/dwds/lib/src/version.dart
index 8f524dd..dc52792 100644
--- a/dwds/lib/src/version.dart
+++ b/dwds/lib/src/version.dart
@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '23.1.1';
+const packageVersion = '23.2.0-wip';

dwds/pubspec.yaml

diff --git a/dwds/pubspec.yaml b/dwds/pubspec.yaml
index 76aa5c6..def292d 100644
--- a/dwds/pubspec.yaml
+++ b/dwds/pubspec.yaml
@@ -1,6 +1,6 @@
 name: dwds
 # Every time this changes you need to run `dart run build_runner build`.
-version: 23.1.1
+version: 23.2.0-wip
 description: >-
   A service that proxies between the Chrome debug protocol and the Dart VM
   service protocol.

dwds/pubspec_overrides.yaml

diff --git a/dwds/ignore_pubspec_overrides.yaml b/dwds/pubspec_overrides.yaml
similarity index 100%
rename from dwds/ignore_pubspec_overrides.yaml
rename to dwds/pubspec_overrides.yaml