Version bump.

Bump to tag package discovery logic.
diff --git a/pkgs/package_config/pubspec.yaml b/pkgs/package_config/pubspec.yaml
index 27af78e..36daf6f 100644
--- a/pkgs/package_config/pubspec.yaml
+++ b/pkgs/package_config/pubspec.yaml
@@ -1,5 +1,5 @@
 name: package_config
-version: 0.0.1
+version: 0.0.2
 description: Support for working with Package Resolution config files.
 author: Dart Team <misc@dartlang.org>
 homepage: https://github.com/dart-lang/package_config
@@ -9,8 +9,8 @@
 
 dependencies:
   charcode: '^1.1.0'
-  path: "any"
-  http: "any"
+  path: 'any'
+  http: 'any'
 
 dev_dependencies:
   test: '>=0.12.0 <0.13.0'