[devserver] Add sepolicy.zip artifact.

BUG=b:110011736
TEST=manual run

Change-Id: Ia53f407de7836c8ba7c32d44eacbdd1a47124bbe
Reviewed-on: https://chromium-review.googlesource.com/1114558
Commit-Ready: Qijiang Fan <fqj@google.com>
Tested-by: Qijiang Fan <fqj@google.com>
Reviewed-by: Luis Hector Chavez <lhchavez@chromium.org>
diff --git a/artifact_info.py b/artifact_info.py
index 46c26ec..5ed5cd1 100644
--- a/artifact_info.py
+++ b/artifact_info.py
@@ -132,6 +132,9 @@
 # Zip file containing push_to_device.py and tools it depends on
 ANDROID_PUSH_TO_DEVICE_ZIP = 'push_to_device_zip'
 
+# Zip file containing selinux policy files.
+ANDROID_SEPOLICY_ZIP = 'sepolicy.zip'
+
 # In general, downloading one artifact usually indicates that the caller will
 # want to download other artifacts later. The following map explicitly defines
 # this relationship. Specifically: