Build with API version 2.13

Change-Id: I2384dd54aa7741e5c8baaee82e879537b87d02bd

lib/gerrit/BUCK

diff --git a/lib/gerrit/BUCK b/lib/gerrit/BUCK
index d7f6f1f..3a25946 100644
--- a/lib/gerrit/BUCK
+++ b/lib/gerrit/BUCK
@@ -1,11 +1,12 @@
 include_defs('//bucklets/maven_jar.bucklet')
 
-VER = '2.13-SNAPSHOT'
-REPO = MAVEN_LOCAL
+VER = '2.13'
+REPO = MAVEN_CENTRAL
 
 maven_jar(
   name = 'plugin-api',
   id = 'com.google.gerrit:gerrit-plugin-api:' + VER,
+  sha1 = 'e25d55b8f41627c4ae6b9d2069ec398638b219a3',
   license = 'Apache2.0',
   attach_source = False,
   repository = REPO,