Bump version to 0.3-2

Change-Id: If99787bcf59e43a8e586b5b330e4f094b6367e2b

version.bzl

diff --git a/version.bzl b/version.bzl
index 1bae3cf..c392f73 100644
--- a/version.bzl
+++ b/version.bzl
@@ -4,4 +4,4 @@
 # we currently have no stable releases, we use the "build number" scheme
 # described at:
 # https://www.mojohaus.org/versions-maven-plugin/version-rules.html
-GITILES_VERSION = "0.3-1"
+GITILES_VERSION = "0.3-2"