Update pubspec.yaml version is preparation for publishing (#786)

Author: brianquinlan

pkgs/cronet_http/pubspec.yaml

@@ -1,7 +1,7 @@
 name: cronet_http
 description: >
   An Android Flutter plugin that provides access to the Cronet HTTP client.
-version: 0.0.1
+version: 0.0.2
 repository: https://github.com/dart-lang/http/tree/master/pkgs/cronet_http
 
 environment:

pkgs/cupertino_http/pubspec.yaml

@@ -2,7 +2,7 @@ name: cupertino_http
 description: >
   A macOS/iOS Flutter plugin that provides access to the Foundation URL
   Loading System.
-version: 0.0.4
+version: 0.0.5
 repository: https://github.com/dart-lang/http/tree/master/pkgs/cupertino_http
 
 environment: