Bump package:vm_service to ^12.0.0 (#2248)

Author: bkonyi

dwds/CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 22.0.0-wip
 
 - Update the interface for ChromeProxyService.getSourceReport to match the VM service. - [#2235](https://github.com/dart-lang/webdev/pull/2235)
+- Update `package:vm_service` constraint to `^12.0.0`. - [#2248](https://github.com/dart-lang/webdev/pull/2248)
 
 **Breaking changes**
 

dwds/pubspec.yaml

@@ -33,7 +33,7 @@ dependencies:
   stack_trace: ^1.10.0
   sse: ^4.1.2
   uuid: ^3.0.6
-  vm_service: ^11.8.0
+  vm_service: ^12.0.0
   web_socket_channel: ^2.2.0
   webkit_inspection_protocol: ^1.0.1
 

webdev/CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 3.1.0-wip
 
 - Update the parameters passed to `Dwds.start`. - [#2231](https://github.com/dart-lang/webdev/pull/2231).
+- Update `package:vm_service` constraint to `>=10.1.0 <13.0.0`. - [#2248](https://github.com/dart-lang/webdev/pull/2248)
 
 ## 3.0.8
 

webdev/pubspec.yaml

@@ -34,7 +34,7 @@ dependencies:
   shelf_static: ^1.1.0
   stack_trace: ^1.10.0
   sse: ^4.1.0
-  vm_service: ">=10.1.0 <12.0.0"
+  vm_service: ">=10.1.0 <13.0.0"
   webkit_inspection_protocol: ^1.0.1
   yaml: ^3.1.1