pkg:test - Support latest web_socket_channel (#1435)

Also
* bump test_process dev dependencies
* use repository over homepage
diff --git a/pkgs/test/CHANGELOG.md b/pkgs/test/CHANGELOG.md
index fc3b6a2..1e36c49 100644
--- a/pkgs/test/CHANGELOG.md
+++ b/pkgs/test/CHANGELOG.md
@@ -1,4 +1,6 @@
-## 1.16.3-dev
+## 1.16.3
+
+* Update `web_socket_channel` dependency to support latest.
 
 ## 1.16.2
 
diff --git a/pkgs/test/pubspec.yaml b/pkgs/test/pubspec.yaml
index c419346..3abc23a 100644
--- a/pkgs/test/pubspec.yaml
+++ b/pkgs/test/pubspec.yaml
@@ -1,7 +1,7 @@
 name: test
-version: 1.16.3-dev
+version: 1.16.3
 description: A full featured library for writing and running Dart tests.
-homepage: https://github.com/dart-lang/test/blob/master/pkgs/test
+repository: https://github.com/dart-lang/test/blob/master/pkgs/test
 
 environment:
   sdk: ">=2.12.0-0 <3.0.0"
@@ -27,7 +27,7 @@
   stack_trace: ^1.10.0
   stream_channel: ^2.1.0
   typed_data: ^1.3.0
-  web_socket_channel: ^1.0.0
+  web_socket_channel: '>=1.0.0 <3.0.0'
   webkit_inspection_protocol: ">=0.5.0 <0.8.0"
   yaml: ">=2.0.0 <4.0.0"
   # Use an exact version until the test_api and test_core package are stable.
@@ -38,7 +38,7 @@
   fake_async: ^1.0.0
   shelf_test_handler: ^1.0.0
   test_descriptor: ^2.0.0
-  test_process: ^1.0.0
+  test_process: '>=1.0.0 <3.0.0'
 
 dependency_overrides:
   test_core: