Update version to 0.0.4.qualifer after release 0.0.3

Change-Id: I6b24d5b1a65c019ddb8808306e24d7065b9d6c02

version.bzl

diff --git a/version.bzl b/version.bzl
index 20c03a8..9d37f34 100644
--- a/version.bzl
+++ b/version.bzl
@@ -1,3 +1,3 @@
 # Note: do not edit, use tools/release/release.sh script instead.
 # This file is both a shell script and a skylark file.
-VERSION="0.0.3.qualifier"
+VERSION="0.0.4.qualifier"